Orca, ORCA or orca is the name of multiple bands. artists and musicians: 1) Orca was a post-hardcore/alternative rock band from Plymouth/Ivybridge, England, United Kingdom. 2) Orca is a dream pop/alternative soul band from San Antonio, Texas. 3) Orca is a psy trance artist Alon Lifer/Alon Laifer from Nes Ziona, Israel. 4) Orca is an alias of electronic musician Darren Beale, more notably known as drum & bass artist Decoder and a member of Kosheen. Read more on