The MP3 album deal of the day over at Amazon today is Janis Joplin’s Greatest Hits for only $3.99.

This hits album, released in 1973, contains 12 classic songs from the late singer Janis Joplin, like “Piece Of My Heart,” “Me And Bobby McGee,” “Ball And Chain,” and “Down On Me,” though every song is worth owning (especially for just four bucks total!)

If you’d like a physical copy of Janis Joplin’s Greatest Hits, the CD is available for only $6.99 and includes a free MP3 version of the album that you can access immediately.