TrueFire's In The Jam delivers an unparalleled jamming experience for the practicing musician. The next best thing to being there live, In The Jam puts YOU in the jam with top artists. Each edition includes multi-track video jams organized into separate video and audio tracks for each of the instruments. You can mute, solo or adjust the volume of any track.
Unlike many string instruments which use a bow to create a sound, guitars are played by plucking or strumming the strings on the instrument, which vibrate to create a sound. Chords are played when the guitarist holds their fingers down on more than one individual string to change its length, which in turn changes the frequency of the vibration created - in other words, it creates a different note. Performers often use guitar tabs, rather than sheet music, when learning music: this acts as a kind of 'map' to teach guitarists where to put their fingers on the strings.