There are at least two artists using the name "Osca"

1. OSCA is a German Hyperpop band based in Berlin consisting of Yuka Otsuki, Matthias Erhard, Chris Farr, Dominik Scherer and Shota Higashikawa. Their first album is called "Opus 1" and they're signed to "Lick my Shoe"-Records.
www.oscamusic.com
https://www.facebook.com/pg/oscamusic


2. A band from South London, England.
They currently record for Duly Noted records.
Band members are: Jack Kenworthy, Dom Potts, Sean Reilly, and Alex Johnson.
Their Blood EP was released November 17, 2014.
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