Dead Ball Project vol.4

==Background==
Dead Ball Project vol. 4 is Deadball-P's fifth album. It consists of 14 tracks, with tracks 10-14 being bonus tracks.
The album mainly features Hatsune Miku, except for track 7, which features Megurine Luka, and track 14, which is just talking.
==Preceding and succeeding albums==
Dead Ball Project vol.3.jpg|Dead Ball Project vol.3
Dbp5.jpg|Dead Ball Project vol.5
==Track listing==
==External links==
===Official===
===Unofficial===
Category:Albums
Category:Albums featuring Hatsune Miku
Category:Albums featuring Megurine Luka