On May 11, the Bonn Opera House saw world-class musicians and dancers perform to a star-studded audience in the sold out hall. For the charity event, international singers, musicians and dancers performed without pay and many sang arias from their favorite operas.

Celebrities from politics, business, media and society attended the event, including Deutsche Welle director Peter Limbourg — DW are a co-partner of the event — former constitutional judge Udo Di Fabio, CEO of Deutsche Telekom Timotheus Höttges, the Bonn NRW member of parliament, Christos Katzidis, and current RTL chief presenter Peter Kloeppel.

The presenter for the night, ARD's Anja Bröker, noted that the event raised €240,000, a new donation record for the German AIDS Foundation.

Read more: Music raises disease awareness at AIDS gala

Singing of hope

Among the high-caliber performers were the sopranos Ruth Iniesta, Olena Tokar and Veronika Dzhioeva, while the mezzo-soprano and renowned Rossini interpreter, Lilly Jorstad, also thrilled as Cinderella.

Bassist Alexander Roslavets impressed with his sonorous voice in Verdi's Macbeth and Beethoven's Fidelio, while baritone Mattia Olivieri convinced with his take on "Ford's Aria" from Verdi's Falstaff.

Spanish tenor Airam Hernandez chose "Una furtiva lagrima" (A Furtive Tear) from Donizetti's Love Potion, for which he received extended applause. He also sang Werther's song "Why do you wake me?" from Jules Massenet's opera, Werther.

"I chose these two arias because they speak of hope," Hernandez told DW. "Some people who have HIV may think this is the end of their lives, but that's not true. These AIDS foundations give them hope."

Read more: HIV drugs stop sexual transmission of AIDS virus, say doctors

Raising awareness

Despite the considerable medical progress made in fighting the disease since the 1980s, AIDS is still not curable, noted the initiators of the opera gala, Helmut Andreas and Arndt Hartwig. The latter told DW that AIDS patients are still discriminated against in Germany. "To date, there still doctors who have difficulties serving HIV patients at all, and we want to clarify that this fear must end."

Patrons Uschi and Ranga Yogeshwar spoke to the audience about their motivation to engage in educating young people about HIV/AIDS, and informed them about their project in Hennef to educate students — and their special connection to classical music.

"AIDS was in the popular consciousness in the 1980s," said ARD science journalist Ranga Yogeshwar. "Today, many young people do not remember exactly what AIDS is."

But the money raised on Saturday night would help to maintain the struggle against AIDS, said partners of the German Aids Foundation on stage between the arias. Donations would go towards, for example, the "Dream Project" in Mozambique through which HIV-infected pregnant women are supported, and supplied with medication, so that the virus is not transmitted to their children.