Obscurium is a synthesis tool for sound and pitch. It feeds on your input of scales & chords to produce futuristic soundscapes and vivid harmonics.
Cost / License
- Pay once
- Proprietary
Platforms
- Mac
- Windows

Arpado is described as 'Music Composition Software which controls hardware or software instruments through MIDI. It features an advanced arpeggiator, music theory, chords, scales and a unique Progressive Sequencer' and is a music production app in the audio & music category. There are more than 25 alternatives to Arpado for a variety of platforms, including Windows, Mac, iPad, iPhone and Web-based apps. The best Arpado alternative is Scaler. It's not free, so if you're looking for a free alternative, you could try Chordbot or Sharp11. Other great apps like Arpado are instaComposer, Instachord, RapidComposer and Harmony Improvisator.
Obscurium is a synthesis tool for sound and pitch. It feeds on your input of scales & chords to produce futuristic soundscapes and vivid harmonics.

"ChordPolyPad" is a MIDI chords player that allows you to create chord sets from a large internal library, from any combination of notes, or from chords generated randomly. Each set consists of 8 groups of 16 pads, or 2 groups of 64 pads.




Hookpad is a browser-based music composer that focuses on music theory, letting you write melodies and chord progressions with relative ease.


