Bubblegum is a free polyphonic pitch editing plugin for Linux, Mac + Windows.
The app – which appears to be inspired by Melodyne – lets you move, tune and stretch notes, even within chords.
It’s available now for Linux, Mac + Windows.
The latest video Signal Sounds video captures an interview with pioneering synthesist Suzanne Ciani.
Ciani discusses her history with Buchla instruments, working in quad, living long enough to have audience catch up with her work and more.
Video Summary:
“We were beyond delighted that the legendary Suzanne Ciani paid a visit to our Glasgow showroom ahead of her performance as part of Sonica 2026. Luke and Tom spoke to her about being synonymous with Buchla, and her long career in electronic music – from building synths in California in the 1960s to collaborating with Actress and continuing to tour the world with her 200-series system. “
Topics discussed:
00:00 Introduction
01:28 On being synonymous with the Buchla
08:45 Working in quad and giving life to sound
13:19 How audiences have changed
16:33 Reacting against the male-dominated classical world
20:20 Collaborating with Actress and others
25:01 Buchla vs Serge
29:04 Setup for current live performances
32:15 Outro
Cherry Audio brings a forgotten ‘80s synth back to life, ‘It’s one of the rarest synthesizers ever made’
Cherry Audio has released Pentaphonic, a virtual synthesizer for Mac and Windows that is based on the rare Gleeman Pentaphonic, an early-1980s hybrid instrument, designed by brothers Bob and Al Gleeman.
The original Pentaphonic combined five-voice polyphony, three digitally controlled oscillators per voice, analog filtering and a built-in sequencer.
Cherry Audio has preserved that basic architecture, while adding capabilities that weren’t available on the original hardware, including expanded polyphony, oscillator sync, pulse-width modulation, additional modulation sources, expressive keyboard control, a modern sequencer and an extensive effects section.
“Cherry Audio’s Pentaphonic synthesizer is a breathtaking virtual instrument that revives one of the rarest synthesizers ever made,” reads a press release from Cherry Audio. “With fewer than 70 units ever produced, this synthesizer is legendary for its rich tone, distinctive design, and pioneering sequencing capabilities.
“To honor both its sound and aesthetics, we have expertly replicated the thick, rich sound quality of its unique DCO (digitally controlled oscillator) and analog filter architecture, ensuring that the essence of the original is fully realized. Our visual makeover offers a choice of stunning designs inspired by the various looks it sported during its brief existence.
“Beyond preserving every original option, we have dramatically expanded its capabilities in ways previously unimaginable. Cherry Audio’s Pentaphonic synthesizer is not just an emulation of a lost classic; it is a celebration of the innovative spirit behind the original, proving that the most groundbreaking ideas don’t always come from the biggest names.”
Features:
Cherry Audio Pentaphonic is available now for $59.
