Santana Moves Toward the Rock Mainstream: Inner Secrets Features Three Top 100 Singles, Passionate Performances, and Tightened-Up Frameworks. Sourced from the Original Analog Master Tapes and Strictly Limited to 3,000 Numbered Copies: Mobile Fidelity's 180 gram 33RPM LP Exposes Critical Details and Tones That Make the 1978 Album Soar.