There is a composer / arranger breakdown of the songs over here:
http://sp.tsutaya.co.jp/book/product/9784636899436/
EDIT: Didn't want to double-post, but I changed a bit the info on track 23 because Ryo Nagamatsu isn't credited in NSMB2, but the song is an arrangement of the NSMB Wii title which
he did compose.