Overview
All data
12 statements · 8% with external sources · numbers in brackets are citations
On other databases
1 identifiers linking Mach across the web's reference databases
12 statements · 8% with external sources · numbers in brackets are citations
1 identifiers linking Mach across the web's reference databases
From Wikipedia, the free encyclopedia · Read full article · Text CC BY-SA 4.0
"Mach" is a song by South Korean girl group Rainbow. The song was released on 20 October 2010, and was later included on their second mini album So Girls. The song is also the group's second Japanese single. It was released on 7 December 2011 in 4 different versions: 3 limited editions and a regular edition.