I think the only band shirts I've owned, which total 3: Depeche Mode, Violent Femmes, REM.
Always wanted a Soul Coughing shirt (not only do I love the band.. the designs were awesome!).. and I think I'll never get to :(
If I ever saw an Edvard Greig shirt or a Raymond Scott shirt, I would definately buy it on the spot! Not likely I'll ever see one made tho. :(