Riffer 4

Riffer 4 is a MIDI sequencer plugin from Audiomodern that generates musical riffs instantly. Choose a key and scale, then use one of five distinct generation engines—each with its own character—to create hypnotic sequences, memorable hooks, guitar-inspired patterns, animated arpeggios, and weighty basslines. Shape the results by adjusting note range, density, timing, and feel, or edit individual notes directly. Build variations and turn generated ideas into your own compositions. Export MIDI to continue working in your DAW. Ideal for hobby producers stuck in a creative block or seeking unexpected inspiration, Riffer 4 works with any genre and fits seamlessly into FL Studio, Ableton, or Logic. With a decade of development and over 100,000 users, it’s a proven tool for turning empty bars into melodies, hooks, and more.