I just downloaded/converted the single for myself in mp3/128kpbs
will give my thoughts on the B-sides later
the weather's so hot here >_< & LOLLLLL at what Jia Rong wrote about Ryo
EDIT #1 ok listening to the B-sides of Sakura Girl while writing my review for Don't look back xD
Anata ga Tonari ni Iru Dake de - wow lovely , they're fantastic when comes to ballads & this goes for no exception in the case for Anata ga Tonari ni Iru Dake de & just like Jia Rong said , it does sound like Zutto part 2
FREEDOM - oh my , this's nice very nice

. I had vibes of Bambina when the opening kicks in but this's better , way better
Love Melodies - .... it's quite cheesy for me , it's something probably Hey ! Say ! JUMP or the younger Johnny's groups might come up with D:
not my fave B-side in here but it's worth a listen
Sakura Girl (a cappella) - not bad but I wish that they didn't do the song in a 1/2 hearted manner if you know what I mean
but overall great single , I really enjoy it & it's probably way better than Koi no ABO by a long shot
EDIT #2
Tegomass will be performing at the next Shounen Club Premium
no word on what song(s) they will do but I assume it's for promo relating to Tegomass no Ai