Pet the Tiger in Golden Gate Park

Today we look back at the recent performance by Pet the Tiger invented instrument collective in Golden Gate Park. It was part of a series hosted by Dan Gottwald featuring invented-instrument performances in the tunnel near the Conservatory of Flowers. You can see and hear excerpts from the concert this CatSynth TV video.

The centerpiece of the performance was the harmonic-series gamelan, a set of instruments that employ tuning based exclusively on the harmonic series. This leads to just-intonation relationships among pitches, but not necessarily those of conventional Western twelve-tone music. The results are haunting and exquisite. This is especially true of the 5-octave metallophone demonstrated by David Samas in the video, and played by Samas and others in the concert.

There was also a large kalimba-like instrument performed primarily by Samas and Derek Drudge, and a large instrument created and played by Bart Hopkin.

In addition to the metallophones, there were various wind instruments. Peter Whitehead played an instrument that resembled a longitudinal bass flute, and whirling tubes, all of which also conformed to the harmonic series.

There was also a stringed instrument performed by Ian Saxton.

Harmonic series relationships are well known to be very pleasant to the ear, and there was an overall pleasing tone to the music, amplified by the acoustic properties of the tunnel, the lighting and the fellowship of performers and audience. In addition to the long meditative pieces, there were sections combining music with anxious dystopian poetry, and even a rendition of George Harrison’s “Within You Without You” from Sgt. Pepper’s Lonely Hearts Club Band.

Overall, it was a lovely and poignant evening, with the light show from the Conservatory of Flowers in the distance and a warm friendly atmosphere in the tunnel that mitigated the approaching chill of the night in Golden Gate Park. The series is over for the season, but we do expect to hear more of Pet the Tiger and these inventor-musicians in the near future.

Outsound New Music Summit: Touch the Gear

The 2017 Outsound New Music Summit kicked off this Sunday with the annual Touch the Gear event. As always, there were several musicians and instrument-makers were on hand to demonstrate their setups or inventions.


Above we see Alphastare demonstrating his setup for processing of synthesized and recorded sounds that he uses in his live shows. Below, CDP bandmate Tom Djll shows his analog modular synthesizer setup with sundry external boxes for expressive control of sound.

Tom Djll

I opted to show my modular synth as well this year, along with the Moog Theremini.

CatSynth setup at Touch the Gear, with Modular and Moog Theremini

The theremin is always a popular item at this event.

Kim Nucci demonstrated some custom modules alongside a Korg MS-20 mini and a DIY metal instrument with sensors.

Kim Nucci

I have always found metal plus electronics a musically interesting combination.

Among the more unusual and surprising instruments this year was Dania Luck’s musical chessboard. It contained sensors for the magnetic chess pieces, with each square of the board triggering a different synthesizer in a SuperCollider patch.

Dania Luck.  Chess board and SuperCollider patch.

This wasn’t the only SuperCollider program being shown, as our friend Tim Walters demonstrated his patch and controller setup. It is the setup he will use as part of Usufruct in the opening concert for the Summit.

Tim Walters.  SuperCollider and controller.

Tim Thompson was on hand with the latest incarnation of his electronic-music instrument, the Space Palette Pro.

Tim Thompson.  Space Palette Pro
[Tim Thompson demonstrates the Space Palette Pro to Outsound director Rent Romus.]

It uses the same software as previous versions of the Space Palette, but with a new more compact interface based on new touch-sensitive pads from Sensel Morph. These pads are quite impressive in both response and feel, and we at CatSynth will definitely be looking into them.

Not all the demos included electronics. There were several acoustic instruments demonstrated by the Pet the Tiger collective (David Samas, Ian Saxton, Tom Nunn, Derek Drudge), including this beautiful kalimba tuned to 31edo.

Kalimba with 31edo tuning.  Pet the Tiger

I would love to write a piece for it one of these days. There was also a large metalophone with a deep resonant tone, interesting tuning, and some satellite “bass” notes.

Pet the Tiger.  Metalophone.

Back inside the hall, Motoko Honda demonstrated a network of electronic devices processing voice, along with a fun circuit-bent instrument.

Motoko Honda

Matt Davignon brought his setup for expressive manipulation and processing of samples and other pre-recorded sound materials.

Matt Davignon

We would also like to thank Matt for his efforts organizing this event every year! We would also like to thank the folks at VAMP for co-presenting and bringing a pop-up shop of records and sundry vintage and musical items.

It was a fun afternoon as always, and it was great to see families in attendance. And there were multiple things to inspire me musically and technologically. We will see where that goes. Next up, the concerts…