Are you looking for Lev Tahor, Abie Rottenberg type, or chassidish type music?
If the former, I would recommend Rachem from Lev Tahor for Mi Adir and Haven Yakir Li or Bilvavi Mishkan Evneh for Mi Van Siach. If the latter, my personal favorites are Yedid Nefesh, I think from Avraham Fried (starts YEdid NEfesh YEDID NEfesh – if you can figure out what I’m talking about) for Mi Adir, and the classic Rachem B’chasdecha (the one that goes into the fast Yiboneh yiboneh yiboneh hamikdash…) for Mi Van Siach.