New girl group, AOA under FNC Entertainment showed their angelic debut performance with 'Elvis' on Music Bank.
AOA is a dance group, with some members also playing instruments. Youkyoung (or "Y") is listed as a "half-angel/half-mortal", because she is only a member of the band half, playing the drums, resulting in AOA saying they are a "7+1" group.
Wanna see their performance? Watch the video below.
