Google is celebrating famed opera singer Maria Callas with its homepage doodle today, which would have been her 90th birthday. She died from a heart attack at the young age of 53 in 1977.

Callas, born in New York, is widely considered one of the most influential opera singers of the 20th century. She was a soprano, and often praised for her range.

Here’s a concert from the Royal Opera House at Covent Garden in London.

We also notice that Google is advertising its Nexus 7 on the homepage on this fine Cyber Monday morning.