Guitarists are always looking for ways to advance their playing. One
tool they might come across is a guitar play-along. It is a book/CD
combo for learning popular songs. The book contains the notes and
tabs for the songs. The CD contains two tracks for each song: one
track with the guitar to hear how it sounds, and one track without
the guitar so you can play the guitar part yourself. A guitar play-
along can help you make dramatic improvements in your playing.
For one thing, you need to follow a beat to play the songs. Most
guitarists don't pay enough attention to their rhythm and timing. It
is important to play the notes exactly at the right moment and to
keep time with the rest of the music. A play-along can provide great
practice for this. It will help the guitarist develop the ability to
both listen and play at the same time, which is one of the most
important skills a musician can have.
A guitar play-along is helpful to better understand how songs are
structured. It will help you learn to memorize songs and play the
right part at the right time. The guitarist will see clear examples
of how to learn the different parts individually and combine them in
the right order to make a song. Anyone wanting to write their own
songs could get an idea of what structures are typically used in
their style of music....

http://groups.yahoo.com/group/learnguitarjamor