Bitwig 8-Track | u-he Beatzille | Ubuntu Studio
Plogue Alter Ego + 3 Soundbänke
Beat Subscriber Bundle 2020
The total plugin mayhem
kawaChord2 free
Handy for quickly entering chords
ISOL8
Mix monitoring tool that divides the frequency range into 5 bands
Throb
Open source plugin that generates clock/reset signals synchronised with the host tempo
Roth-AIR
Mixing tool for easily adding airy, crispy presence to your audio
VCV Rack
Open-source virtual modular system