THIS LEFT HAND VERSION IS FOR LEFT HAND (NON-CLASSICAL/NON-SPANISH) GUITARS THAT ARE STRUMMED WITH THE LEFT HAND. Welcome to the easiest and most effective guitar learning system available! As soon as the Chord Buddy is properly attached to your acoustic or electric guitar, you will be making 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 Chord Buddy at all. ChordBuddy works on full size steel string, most 3/4 size acoustic and electric 6-string guitars. The ChordBuddy makes the chords G, C, D, Em in the Key of G. Package Includes: ChordBuddy Device (LEFT HANDED) for NON-classical/Spanish 'Classical' (Classical will be over 2-inches wide at nut and have usually some nylon strings); 2-Month Lesson Plan Instruction Book; Free APP/Lesson Plan download; ChordBuddy Songbook, ChordBuddy CBT-2100 Tuner. Learn at your own pace on your own schedule.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 CHORDBUDDY WORK ON MY GUITAR? Measure across the neck at the nut (the white bar between the frets and the tuning pegs), it should be around 1 3/4-inches (1 ½-inch minimum and 1 7/8-inch maximum) and from the nut to the 3rd fret should be approximately 4-inches. If these two measurements are as noted, the ChordBuddy should work just fine. ChordBuddy for non-classical guitars works with both left and right handed guitars! The 'right' and 'left' handed ChordBuddy will work with full size, 3/4 size, and most 5/8 size guitars. If you have a classical and/or Spanish guitar (any guitar with a neck width of more than 1 7/8-inches) you’ll need to make sure to select the 'Classical' version ChordBuddy. Measure across the neck at the nut, it should be around 2 1\4" (2" minimum and 2 3/8" maximum) and from the nut to the 3rd fret should be approximately 4". If these two measurements are as noted the Classical ChordBuddy should work just fine. The Classical ChordBuddy comes in Right Hand guitar version only. Classicals normally have a mixture of nylon and steel strings. ChordBuddy will not work on half-sized (or any guitar with a neck width of less than 1 1/2-inches) (children’s) guitars. ChordBuddy will only work on a six string guitar. DO I NEED THE RIGHT OR LEFT HAND MODEL? If you strum with your right hand and the biggest string is on the top, it is a right handed guitar and you need a Right Hand ChordBuddy. If you strum with your left hand and the biggest string is on the top, it is a left handed guitar and you need a Left Hand ChordBuddy. ChordBuddy, as seen on the hit TV show, 'Shark Tank.' This innovative, patented product has helped countless people of all ages and abilities finally start to play their favorite songs on their guitars. ChordBuddy makes it fun and easy to finally learn how to play guitar chords. Don't delay, learn to play today!