There is nothing like solar fields on DMT, or really, on any psychedelic with dissociative qualities. Works wonders under the influence of k, DXM, or 4-meo-pcp, and DMT's (smoked) visual pixelation along with it's depersonalization (even at lower doses) can be quite similar to some of the qualities seen with the said dissociatives.
I always find that not matter what, some solar fields, bonobo, helios, younger brother, shpongle (though sometimes can get intense in certain headspaces or enviroments), telefon tel aviv, mum, fomatic, kiln, abukus, bluetech, pink floyd, certain venetian snares tracks, aphex twin, amon tobin, john hopkins, sts9, bibio, the flashbulb, etc all compliment, or imo help create a wonderful psychedelic experience. Music is such a huge part of my life, and psychedelics get so much of their magic through the interaction of sounds in the form of music. I can't see a situation where some tunes shouldn't be going when tripping (unless the great out doors is in play, and even then I still prefer the addition of tunes

).
I always have some music in the background at a low to medium volume. I almost always play a psychill/psybient group named Solar Fields, try their album called Leaving Home, I highly recommend it for DMT.
Movements is another solid one to check out. Mirrors edge sound track was pretty sick on ketamine. It sent me to some crazy worlds/headspaces (continuously changing objective viewing might be a better way to put it).
Don't know how I forgot Carbon Based Life forms, always a good choice. I will usually always have CBL playing at some point during come downs of most psychedelics.