Sequencer Rack 2 (Retro) is the second sequencer app I made. SR2 have all new set of samples of folk and country acoustic instruments. It also come with new audio effects: echo and virtual speaker. SR2 is 16 channel and 16 pattern sequencer in C major scale. Features: - 16 channels with acoustic sounds (banjolele, guitar, drums and pads) - 16 patterns - export to .WAV (as paid feature) - chords in C major - 2 effects (echo and virtual speaker) - BPM tempo control - volume control - Synthesiz