CornerStone Music is owned and operated by musicians. Sometimes we visit a website that adds something special to the music education, music performance or music enjoyment experience.  The following are some of our favorite places! The Music Edge - This is a great music magazine resource for teenagers (ages 13-19) featuring what's hot in today's music and what's happening nationally.   Anvil Studio - is a free Windows software program for musicians who want to: record music with MIDI and Audio equipment, compose music for MIDI and Audio equipment Sequence music with MIDI equipment, or play with music using a computer and sound card. With the free version, you can create an unlimited number of MIDI tracks, and a one-minute audio track. If you need more information, visit www.anvilstudio.com   Guitar Notes is the largest guitar resource index on the Internet.