Step Sequencer Built in MaxMSP

Posted on by

step_seq_detailI built this step sequencer in Max/MSP today as an exercise. My intent was a to build a simple step sequencer, however it got more and more complicated as time went on. This is probably not a tool that I’d actually use without some significant changes, but I learned quite a bit in the process of creating it.

The core of the sequencer is an itable object that contains the note sequence. The user interface items all have a green background. The first thing I wanted to be able to do was to allow the user to set the number of notes in the sequence and adjust the note range (click the image for a detailed view). Then I wanted to be able to randomize the notes regardless of the length and range of the sequence. I also added the ability for the user to set the velocity of each note in the sequence with a multislider object.

BPM, note length, amplitude envelope, and master volume are all also adjustable. After all that I added in the ability to send the sequence to a noteout object, so it can be played via MIDI. Here’s a clippy sequence I created using the tool.

Clippy Step Sequence

This entry was posted in One Max Patch Per Week, Sound Design and tagged by John CS Keston. Bookmark the permalink.

About John CS Keston

John CS Keston is an award winning transdisciplinary artist reimagining how music, video art, and computer science intersect. His work both questions and embraces his backgrounds in music technology, software development, and improvisation leading him toward unconventional compositions that convey a spirit of discovery and exploration through the use of graphic scores, chance and generative techniques, analog and digital synthesis, experimental sound design, signal processing, and acoustic piano. Performers are empowered to use their phonomnesis, or sonic imaginations, while contributing to his collaborative work. Originally from the United Kingdom, John currently resides in Minneapolis, Minnesota where he is a professor of Digital Media Arts at the University of St Thomas. He founded the sound design resource, AudioCookbook.org, where you will find articles and documentation about his projects and research. John has spoken, performed, or exhibited original work at New Interfaces for Musical Expression (NIME 2022), the International Computer Music Conference (ICMC 2022), the International Digital Media Arts Conference (iDMAa 2022), International Sound in Science Technology and the Arts (ISSTA 2017-2019), Northern Spark (2011-2017), the Weisman Art Museum, the Montreal Jazz Festival, the Walker Art Center, the Minnesota Institute of Art, the Eyeo Festival, INST-INT, Echofluxx (Prague), and Moogfest. He produced and performed in the piece Instant Cinema: Teleportation Platform X, a featured project at Northern Spark 2013. He composed and performed the music for In Habit: Life in Patterns (2012) and Words to Dead Lips (2011) in collaboration with the dance company Aniccha Arts. In 2017 he was commissioned by the Walker Art Center to compose music for former Merce Cunningham dancers during the Common Time performance series. His music appears in The Jeffrey Dahmer Files (2012) and he composed the music for the short Familiar Pavement (2015). He has appeared on more than a dozen albums including two solo albums on UnearthedMusic.com.

8 thoughts on “Step Sequencer Built in MaxMSP”

  1. can these be used with the free runtime? totally lacking the funds for the full program and I am a total noob when it comes to max. Tried copying the code and saving them as .maxpat and I am getting nothing.

  3. Pingback: Audio Cookbook » Blog Archive » Monophonic Step Sequencer Max Patch Download

  4. Pingback: Disquiet » Clippy Self-Programmed Blip Pop MP3

  5. Pingback: Audio Cookbook » Blog Archive » Monophonic Step Sequencer Max for Live Device

  7. Pingback: Shruthi-1 max seq… « sync24

  8. Hi i am following your Max patches online and am looking at the MonoStepSequencer patch. I have created the same patch on my MAX system but it is only creating one single tone and will not follow the allocated steps within the itable. Is this something to do with the MIDI capabilities of my Laptop or would it be something else that im doing? I would really appreciate any help on the matter
    mike

Leave a Reply