This exclusive package gets you started from day one with an easy to use True Tune TM TT-05 clip-on chromatic tuner. As soon as the ChordBuddy is properly attached to your acoustic or electric guitar, you will be able to make music. Within a few weeks, you'll begin removing some of the tabs and making the chords on your own. In two months, you'll be able to play the guitar with no ChordBuddy at all! Each package includes the ChordBuddy as well as instructions on how to properly attach the device to your electric or acoustic guitar. The lesson plan and companion DVD will have you playing popular songs in no time. A ChordBuddy Songbook is included that contains either 60 or 100 songs, depending on the version that is packaged. with the ChordBuddy and shows you how to play them with and without the ChordBuddy. ChordBuddy does not currently work on classical or half-sized (children's) guitars. This version is right-handed only but a lefty version is available. The color-coded ChordBuddy songbook includes many hit songs from the past and present including hits from country, bluegrass, gospel and rock-n-roll genres. Will this version of the ChordBuddy fit my guitar? Measure across the neck at the nut (the white bar between the frets and the tuning pegs), it should be around 1 34″ (1 ½" minimum and 1 7/8" maximum) and from the nut to the 3rd fret should be approximately 4″. This version of the ChordBuddy works with right handed guitars only. A left handed version is available. If you have a classical guitar (any guitar with a neck width of more than 1 7/8″) you'll need the "Classical" version. The "right" and "left" handed ChordBuddy will work with full size, 3/4 size and 5/8 size guitars.