There are two T1 ToneMatch Audio Engine Presets specifically Prerecorded Music or more generally, backing tracks.
Preset: Low Volume Music
- This is optimized for low volume music. The low bass and treble are boosted to better match the physics/psychoacoustics of our own auditory system.
Preset: High Volume Music
- This is optimized for higher volume music. Some of the bass is boosted and some of the upper mids are reduced to have a more natural sound at these higher volumes.
Source: Preset 58