A song challenge

Today i randomly got this idea of drawing challenge timed by a song (around 4 - 6 minute).
So everytime a song starts, i sketch and when the song stops, i should stop and go on. I'm just recently hyped with old songs of 90s and early 2000s hahaha... i love old songs.... :)

And the sketch here are inspired by AQUA - Barbie girl song (yes, u know this song too ) :p
and some other awesome old musics

 I easily get distracted by tiny detail... uughh... ok, gotta practice life drawing more hahaha