All the music you find in my blog are issued under the creative commons licence witch is free to Share — to copy, distribute and transmit the work, and you may also remix to adapt the work.
Then there maybe tree different conditionings:
Attribution — You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
Noncommercial — You may not use this work for commercial purposes.
Share Alike — If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar licence to this one.