Skip to content
AGENTS BUNDLE by SONIC WEAPONS Purchase

The Sonic Weapons Agents Bundle

Chords, bass, melody. All three agents, one key.

Chord Agent 2 writes the progression from a prompt. Bassline Agent and Melody Agent listen to it and write a bassline and a melody on top, re-fitting instantly when the chords change.

VST3 · AU · Standalone · macOS 11+ & Windows 10+ · $59/yr
Already own Chord Agent 2? Add Bassline + Melody to your key for $29/yr instead.

Chord Agent 2: the prompt “late night deep house, soulful rhodes, bittersweet but hopeful” has produced MIDNIGHT REFLECTIONS in Ab Dorian at 122 BPM — Abm9, Db9, Emaj9, Gb9sus4.

What's in it

Three instruments that play together

The same skeuomorphic hardware in three finishes, each with its own job. One licence key unlocks all three on 2 computers.

Chord Agent 2 with a generated progression on its screen.

Chord Agent 2

Describe a vibe, get playable chords: voiced, in rhythm and in time with your DAW. Refine with words until it's right.

About Chord Agent 2
Bassline Agent in smoked wenge and red copper.

Bassline Agent

Listens to your chord track (or a dropped .mid) and writes a bassline over it. Ten bass sounds, from SUB and 808 to REESE and UPRIGHT.

About Bassline Agent
Melody Agent in maple and brass.

Melody Agent

Listens to the same chords and writes a melody on top. Ten lead sounds, from SOFT LEAD and PLUCK to BELL and VOX.

About Melody Agent

Set up in Ableton Live

One progression, three parts

  1. Chords first

    Put Chord Agent 2 on a MIDI track, type a vibe and hit GENERATE.

  2. Bass and melody tracks

    Add two MIDI tracks with Bassline Agent and Melody Agent. On each, set MIDI From to the Chord Agent 2 track (Chord Agent 2 in the second dropdown) and Monitor to In.

  3. FOLLOW, then GENERATE

    Turn on FOLLOW in both agents and press play: they pick up the chords. Type a vibe in each and hit GENERATE.

  4. Change the chords

    Refine or regenerate in Chord Agent 2: on the next pass, the bassline and melody re-fit instantly. Drag each part's MIDI into a clip when it's right.

All three agents

$59

PER YEAR · CANCEL ANYTIME

$59 a year for all three.

Chord Agent 2, Bassline Agent and Melody Agent on one licence key, billed yearly.

  • All three as VST3 and Standalone app, plus AU on Mac
  • Chord generation, refine, new harmony and instant transpose
  • Bassline and melody generation over your chords, with listen, follow, .mid drop and instant re-fit
  • 30 built-in sounds, MIDI out and drag-to-clip in every agent
  • One key for all three, on 2 computers. Your key appears right after checkout
  • Secure checkout by Stripe. Refunds within 14 days of purchase

Already own Chord Agent 2? Keep your key: add Bassline + Melody to it for $29/yr. Just one agent? Bassline Agent or Melody Agent on its own is $19/yr.

FAQ

Questions

How do I install the three agents?

The download page has one installer for all three (Mac and Windows), and an installer for each if you'd rather pick: Chord Agent 2, Bassline Agent and Melody Agent. Install all three and paste the same key into each one's LICENSE card. One computer counts once, whichever agents you activate on it.

I already have Chord Agent 2. Should I buy the bundle?

No: add Bassline + Melody to your existing key for $29/yr. Your key and your Chord Agent 2 stay exactly as they are.

Can the agents link to each other directly?

Yes, with Agent Link in Chord Agent 2.1: Bassline Agent and Melody Agent each pick LINK · Chord Agent 2 under SOURCE and follow its progression live and exactly. They can also listen to Chord Agent 2's MIDI output with LISTEN or FOLLOW, or read a .mid you drop on them.

How many computers?

Two at a time per licence, for all three agents together.

What if it's not for me?

Email support@sonic-weapons.com within 14 days of purchase for a full refund. You can cancel the yearly renewal any time.

Write the whole idea.

Chord Agent 2, Bassline Agent and Melody Agent. $59 a year, one key.