クロハネ | kuro hane | Black Feathers
Vocal: Tohoku Itako
Producer: bakuha mikan (爆破みかん)

Listen: youtube (subbed), Nico Nico Douga

( Black Feathers )

リカバリー | Rikabarii | Recovery
By: CircusP
Vocal: Yohioloid
Album: n/a

Listen: Nico Nico Douga, youtube (subbed)

( Lyrics )

your reply
By: 木村世治 (Kimura Seizi)
Album: - DMMd period. - DRAMAtical Murder re:connect Soundtrack

Listen: youtube

This song is used in the credits for Noiz's good end in DRAMAtical Murder re:connect. I'm the one who translated the lyrics for the DMMd wiki, so I'm putting them here now. The wiki really can't handle paragraph spaces or something. I tried. Way easier on the eyes to read it here, if you ask me.

( Lyrics )

Background music room
By: Uepon (うえぽん)
Vocal: Hatsune Miku
Album: n/a

Listen: youtube (subbed), Nico Nico Douga

( Lyrics )

インヴィテイション | Invitation
By: NioP (におP)
Vocal: Kagamine Len
Album: n/a

Listen: youtube (subbed), Nico Nico Douga

( Lyrics )

秋月 | Akizuki | Autumn Moon
By: Nem
Vocal: Gakupo
Album: EXIT TUNES PRESENTS 煌千紫万紅大雅宴

Listen: youtube

( lyrics )