There are at least 3 artists/bands with the name Ada.
1. Ada (Real Name: Michaela Dippel) is a German Melodic techno/electropop artist and producer.
Dippel started her musical career as a singer in a rock band back in 1994. As the band slowly incorporated synthesizers and samplers into their repertoire, Ada too started exploring electronic music. Whilst already receiving acclaim for her remix work, it was her debut release "Blindhouse" that signalled there was much to look forward to from Ada and Areal Records. Read more on Last.fm