Ecstasy - Homestuck [Vol. 5]

Pyrocumulus (Kickstart) - Homestuck [Vol. 5]

Symphony Impossible to Play  by Clark "Plazmataz" Powell 
Homestuck soundtracks. 

from coloUrs and mayhem: Universe A, released 02 April 2012 
Violet Mariner by William Ascenzo 

Art by Rumminov at rumminov.tumblr.com