I've done some promotion for band's in college. For a press kit here's what you'll need. Each Press Kit should contain this: 1. Manilla Envelope 2. Demo with 30 second song clips of 5-7 songs 3. One page band Bio describing your sound, where you're from, accomplishments, the crowd you draw. Should be in color with band logo as header. Includes names of each member and contact info for booking. 4. One color band photo that you don't mind being placed in newspapers, posters, etc. 5. A joint. (depending on who you're sending it to)