CSR - "Sequence : 17&"
'CSR' debuted on July 27, 2022 with the mini album “Sequence : 7272”, and is a seven member girl group under Pop Music.
The girl group's concept is young girls who were born in 2005.
On July 8, 2022, the group's name was revealed to be ‘CSR’, meaning 'first love'.
Their first mini album was “Sequence : 7272” on July 28. 2022.
'Pop Music' announced that 'CSR' would make comeback on November 17. with a single album, "Sequence : 17&".