Harmony is a guitar maker. The current GPAS selection includes Standard Silhouette Electric Guitar in, Standard Jupiter Thinline Electric Guitar in Sky and Comet Electric Guitar in Midnight. The listed models sit in electric guitars and semi-hollow electric guitars, so body style, scale, electronics and playing format are central to the comparison.

For these instruments, compare body format, scale length, construction, pickups or electronics, neck profile, bridge, finish and included case or accessories. The product page is the authority for the exact specification and condition.