Complex sentence: It features excellently mixed audio in Stereo, Dolby Digital 5.1 and DTS 5.1, only the three hidden Bonus Tracks "Meltdown", "Doctor?" and "Monorail" (not mentioned on the cover) are Dolby Digital 5.1 only.
Split into simpler sentences: It features excellently mixed audio in stereo, Dolby Digital 5.1 and DTS 5.1. The three hidden bonus tracks "Meltdown", "Doctor?" and "Monorail" (not mentioned on the cover) are Dolby Digital 5.1 only.