K.D. LANG INVINCIBLE SUMMER DVD-AUDIO DISC ADVANCED RESOLUTION SURROUND SOUND. There are a few slight scratches but all the songs & bonus video still play. Advanced Resolution audio and related video content require a DVD-Audio capable player, it WILL NOT play in a standard CD player. Audio plays 3 ways - Advanced Resolution Stereo, Adv. Res. 6 Channel Surround Sound, DVD-Video Compatible Dolby Digital.