The Eternal Harmony Sound Pack for Strum GS-2 from Applied Acoustic Systems is a collection of rhythm guitars that resonate with the communal essence of worship music. It provides a versatile mix of tones ranging from delicate to robust, featuring 12 styles, 84 guitar presets, and 84 strumming patterns, all playable with your own chord progressions. You can use Eternal harmony with the included AAS player, or for more control, use the optional Strum GS-2, which is compatible with most DAWs that run on Windows and macOS.