I LOVE AMBIENT MUSIC AND LONG JAM SESSESIONS. Please suggest bands you think sound similar . Progressive metalcore. August burns red - constellations. Between the buried and me - colors. Emo/rock. Brand new -deja entendu, the devil and god are raging inside me. \t\t\t\t\t Ambient Experimental. Sigur ros - all albums. The mars volta - De-loused. Explosions in the sky.
You should check out m83, massive attack, and portishead, they are ambient (sort of). You should also get DJ Shadow's album Endtroducing, that's a pretty revolutionary work. Edit : After almost a year and half of posting, I finally reached 500 posts