Andres Gamino, Angel Daniel Gonzalez,?Ayan Vasquez-Lopez and?Natalia Melendez, members of mariachi band "Mariachi Arcoiris", perform during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Mariachi band "Mariachi Arcoiris" interact while cleaning their instruments during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Brian Espinoza, member of the mariachi band "Mariachi Arcoiris" performs during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Mariachi band "Mariachi Arcoiris" perform during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Mariachi band "Mariachi Arcoiris" perform during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Mariachi band "Mariachi Arcoiris" perform during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Mariachi band "Mariachi Arcoiris" perform during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Ayan Vasquez-Lopez, member of the mariachi band "Mariachi Arcoiris" looks in a mirror during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Ayan Vasquez-Lopez, member of the mariachi band "Mariachi Arcoiris" performs during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Mayra Martinez, member of the mariachi band "Mariachi Arcoiris" performs during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Natalia Melendez, member of the mariachi band "Mariachi Arcoiris" performs during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Carlos Samaniego, member of the mariachi band "Mariachi Arcoiris" performs during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson

Ayan Vasquez-Lopez, member of the mariachi band "Mariachi Arcoiris" performs during a streamed concert on Cinco de Mayo from a backyard in Whittier, California, U.S., May 5, 2021. REUTERS/Lucy Nicholson TPX IMAGES OF THE DAY

Members of the military-historical society "Krepost" (Fortress) take part in a concert while congratulating World War Two veterans on the upcoming Victory Day, which marks the anniversary of the victory over Nazi Germany, in Tomsk, Russia May 4, 2021. REUTERS/Taisiya Vorontsova

World War Two veteran Valentina Startseva, aged 96, watches a concert out of her balcony as she receives congratulations from members of the military-historical society "Krepost" (Fortress) on the upcoming Victory Day, which marks the anniversary of the victory over Nazi Germany, in Tomsk, Russia May 4, 2021. REUTERS/Taisiya Vorontsova

World War Two veteran Valentina Startseva, aged 96, watches a concert out of her balcony as she receives congratulations from members of the military-historical society "Krepost" (Fortress) on the upcoming Victory Day, which marks the anniversary of the victory over Nazi Germany, in Tomsk, Russia May 4, 2021. REUTERS/Taisiya Vorontsova

World War Two veteran Valentina Startseva, 96, accompanied by her daughter and granddaughter, watches a concert out of her balcony as she receives congratulations from members of the military-historical society "Krepost" (Fortress) on the upcoming Victory Day, which marks the anniversary of the victory over Nazi Germany, in Tomsk, Russia May 4, 2021. REUTERS/Taisiya Vorontsova

World War Two veteran Anatoly Petrov, aged 93, watches a concert out of his apartment window as he receives congratulations from members of the military-historical society "Krepost" (Fortress) on the upcoming Victory Day, which marks the anniversary of the victory over Nazi Germany, in Tomsk, Russia May 4, 2021. REUTERS/Taisiya Vorontsova

World War Two veteran Anatoly Petrov, aged 93, watches a concert out of his apartment window as he receives congratulations from members of the military-historical society "Krepost" (Fortress) on the upcoming Victory Day, which marks the anniversary of the victory over Nazi Germany, in Tomsk, Russia May 4, 2021. REUTERS/Taisiya Vorontsova

Members of the group and organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, pose for a family photo after a news conference in Sant Jordi Palace in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

Members of the media attend a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

Members of the media attend a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

General view of Sant Jordi Palace during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

General view of Sant Jordi Palace during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

General view of Sant Jordi Palace during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

General view of Sant Jordi Palace during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian celebrated in this very place on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

Doctor Bonaventura Clotet gestures as he speaks during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian in Barcelona on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, at Sant Jordi Palace in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

Doctor Bonaventura Clotet speaks during a news conference held by the organisers of the concert of Spanish indie band Love of Lesbian in Barcelona on March 27, attended by 5,000 people who took rapid COVID-19 tests before the concert, at Sant Jordi Palace in Barcelona, Spain, April 27, 2021. REUTERS/ Albert Gea

German Chancellor Angela Merkel arrives at a memorial event for people that died from COVID-19 at the Konzerthaus concert hall in Berlin, Germany April 18, 2021. Michael Sohn/Pool via REUTERS

People attend a concert by "Watar" orchestra group at Al-Rabea (Spring) Theatre which was destroyed during the war against Islamic State militants, in Mosul, Iraq, April 8, 2021.REUTERS/Abdullah Rashid

People attend a concert by "Watar" orchestra group at Al-Rabea (Spring) Theatre which was destroyed during the war against Islamic State militants, in Mosul, Iraq, April 8, 2021.REUTERS/Abdullah Rashid

People attend a concert by "Watar" orchestra group at Al-Rabea (Spring) Theatre which was destroyed during the war against Islamic State militants, in Mosul, Iraq, April 8, 2021.REUTERS/Abdullah Rashid

People attend a concert by "Watar" orchestra group at Al-Rabea (Spring) Theatre which was destroyed during the war against Islamic State militants, in Mosul, Iraq, April 8, 2021.REUTERS/Abdullah Rashid

A man beats a drum on the street as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

Ivan Rodriguez and Veronica Rocaful get dressed as they prepare to play drums as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

People play drums outside their home as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

People play drums outside their homes as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

Children play drums outside their home as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

A man plays drums on the street as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

A medical worker poses for a picture while holding a vial with Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at a mobile vaccination centre in the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

A medical worker poses for a picture while holding a vial with Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at a mobile vaccination centre in the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

A medical worker poses for a picture while holding a vial with Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at a mobile vaccination centre in the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

Religious image is seen on a drum as people play outside during Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

People visit the Palace of the Republic concert hall to receive Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

A man plays drums outside as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

A medical worker fills a syringe as a man waits before receiving a dose of Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

People play drums outside their homes as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

A patient receives a dose of Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

A medical worker fills a syringe as a woman waits before receiving a dose of Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

People play drums outside their home as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

People play drums outside their homes as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

Spanish Civil Guards block the entrance to a square while people play drums from their balconies as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

A woman receives a dose of Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

People play drums outside their home as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

People wait before receiving Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

People play drums outside their homes as part of Good Friday's "Rompida de la Hora" (Breaking of the hour), after annual Holy Week processions were cancelled due to the coronavirus disease (COVID-19) in Calanda, Spain, April 2, 2021. REUTERS/Susana Vera

A medical worker warms up a vial with Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) before administering an injection at the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

A medical worker holds a vial with Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) before administering an injection at the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

A woman receives a dose of Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev

A medical worker fills a syringe as a man waits before receiving a dose of Sputnik V (Gam-COVID-Vac) vaccine against the coronavirus disease (COVID-19) at the Palace of the Republic concert hall in Almaty, Kazakhstan April 2, 2021. REUTERS/Pavel Mikheyev