original song, full ver.
It is the ending theme song for the "D_Cide Traumerei" anime series.

BLACK LOTUS - RONDO (燐舞曲)

cover, full ver.
game ver: https://soundcloud.com/user-802564004/sousho-innocence-lyrical-lily

It was originally performed by Uchida Maaya.

D4DJ Groovy Mix カバートラックス vol.2

original song, full ver.

The title of this song originates from Chūya Nakahara's poem, " For the Tainted Sorrow ".

original song, full ver.

The motif of this song originates from Miyazawa Kenji's "Night on the Galactic Railroad".

reached the upload limit
moved to: https://soundcloud.com/user-533866428