There are many programs out there to mix music with. Some of the top rated programs include Zulu, PCDJ,Pioneer, Mix Vibes, ProDJ 5, and DJ Mixer Pro.
The best free program to edit audio recordings is Audacity.
Garage Band is essentially the best program to create music.
LimeWire
Jango.com or Itunes.
Music written to tell a story
bearshare.com
pattrumal
Probably the best program for free and legal music is iTunes. Most of the music requires purchase, but there are many opportunities to receive free music too. Downloading music without paying for it is stealing from the artists and publisher.
If you have music you want saved into a program after the initial or demo period has finished then the best way is to buy the program
Audacity is a good program you can go on goggle or yahoo.com and find it.
It may depend on how you're defining 'music program'.Music & the Spoken Word has been airing since 1949. It is a mix of music from the Mormon Tabernacle Choir & scripture.Great Performances has been airing since 1972 which has aired live acting as well as musical performances.Perhaps the best answer is Austin City Limits which has been airing since 1976. It has aired a wide variety of musical acts.
on a mac you can use the program GarageBand on a PC you can use the virtual dj software mp3 mixer