your looking for "limited usage rights for music in a motion picture". tgr, pbp, msp all spend about 20 grand for their soundtracks. You will not be able to sell a movie w/o a contract from not only the artist but also the studio where that track was recorded.
artist rights and recording rights.
just to give you a taste. the song "happy birthday" (yep it's licenesed, even if little kids sing it in your movie you got to pay) generates about 2 mil a year from hollywood. would cost you or i about 10 grand.
the best way to get music is to go to all the small time music shows in your town and bro down with them. "would you like to have your music in a ski movie, and can i buy you a beer" most small bands are looking for the exposure. and you can promise them the industry standard of 1.5% of final sales. Most big time main stream bands also want a couple of grand up front.
msg me for more details
teaser at
http://skipatrolfilms.com