Capo lets you slow down your favorite songs so you can hear the notes and learn how they are played. With Capo, you can quickly tab out your songs atop a highly-detailed OpenCL-powered spectrogram display.
Detect, and enter chords
Mark song sections
Loop at slower speeds
Export Capo-adjusted music
Basic effects available
Corrected some issues with drag & drop from iTunes.
Resolved an issue that led to excessive memory use