Performance 110602 A Pink - I Don't Know

[HD] Performance 110602 A Pink - I don't know

[STAR ZOOM IN] Innocence and Purity, A pink 'I Don't Know'' 160406 EP.62

110602 APink - I Dont Know M!Countdown

[HD] Performance 111006 A Pink - I don't know

[HD] Performance 110910 A Pink - I don't know + It Girl

[HD] Performance 110610 A Pink - I don't know

[HD] Performance 110521 A Pink - I don't know

[HD] Performance 110609 A Pink - I don't know

111225 A Pink - I Don't Know HD

[HD] Performance 111208 A Pink - I don't know ( Special Stage )

[HD] Performance 110527 A Pink - I don't know

[HQ] Performance 110604 A Pink - I don't know

[HD] Performance 120311 A Pink - I don't know

[HD] Performance 110512 A Pink - I don't know

[HD] Performance 110507 A Pink - I don't know

A Pink - I don't know, 에이핑크 - 몰라요, Music Core 20110430

[HD] Performance 110701 A Pink - I don't know ( Special Stage )

[HD] Performance 120119 A Pink - I don't Know