New guitar strings tend to get out of tune all the time.
A little trick I found somewhere down the road for cleaning grime off of my fretboard without spending tons of money on guitar cleaning products
An excellent theme of an excellent movie, goes to show that you can do more with four chords (Dm, Am, F, C) than with tons of reharmonization and complex harmonies
Carcassi was a true guitar genius. His compositions teach you how to play, plus enhance your ear training and sense of melody and timing