
Real-time orchestration plugin for composers.for producers.for arrangers.
Split chords. Route voices. Play your orchestra from one keyboard.
World-class orchestras. Legendary session players. Instruments recorded in the finest halls. The quality is there.
But making them sound like an orchestra—not a keyboard player triggering samples—that's still the hard part.
“My strings sound like a keyboard player, not a section”
“I spend hours programming each part separately”
“Everything sounds the same after 8 bars—no variation”

64-Output Routing Matrix
Filament hosts up to 64 VST/AU instruments inside a single DAW track—use your own sample libraries, any combination you want. Route any of 8 input voices to any output, each with its own transpose (−24 to +24 semitones). Bass voice to cellos at −12, middle voices to violas at 0, top voice to violins at +12. One chord in, full orchestration out.
“Filament changed how I approach orchestration. I can sketch ideas in real-time now instead of spending hours on MIDI editing.”
“The intelligent revoicing alone is worth the price. I'm getting voicings I never would have thought of, and they actually sound like an orchestra.”
“Finally, a tool that lets me play my orchestral template like an instrument. The phrase arpeggiator is incredibly deep.”
“I've tried every orchestration tool out there. This is the first one that doesn't feel like I'm fighting against it. The preset system is genius.”
“Being able to swap sample libraries without rebuilding my orchestrations has saved me weeks of work. Absolute game changer.”
“The learning curve is real, but once it clicks, you'll wonder how you ever worked without it. My string writing has improved dramatically.”