Eventide and Laurie Spiegel Release Music Mouse 2 Modern Reissue

Eventide Audio released Music Mouse 2 on February 17, 2026, presenting a modernized standalone reissue of Laurie Spiegel’s pioneering Music Mouse and touting the project as produced in collaboration with Spiegel herself. The company’s Little Ferry, NJ press release described the update as “re-releasing Music Mouse with care, updated for modern systems, without changing what made it special,” and MusicTech framed the launch as marking Music Mouse’s 40th anniversary.

Functionally, Music Mouse 2 reproduces the original mouse-as-instrument concept while adding contemporary workflow features. The app maps X/Y mouse movement to pitch and harmony across a four-line grid that represents four unique voices, and it includes 10 algorithmic pattern sequences that “will play by themselves once initiated” yet remain interactive. MusicTech lists four rhythmic treatments - Chord, Arpeggio, Line, Improv - and six harmonic modes - Chromatic, Octatonic, Middle Eastern, Diatonic, Pentatonic, Quartal - with user controls for velocity, filter, tremolo, and pitch modulation levels.

Eventide packaged a retro sound bank alongside the internal synth: Music Mouse 2 ships with DX7 and TX7 patches taken from Laurie Spiegel’s original Music Mouse presets, and CDM called the internal patches “80s Spiegel chic but entirely at home in 2026.” Price was reported at $29 by MusicRadar, and Eventide directs buyers to its website for purchase and product details.

Workflows emphasize standalone operation with modern interoperability. CDM and Eventide materials stress that Music Mouse 2 is a standalone application - “It’s not a plug-in” - yet the software can route MIDI to external hardware and plugins and can run inside a DAW with MIDI sync and workflow tweaks cited by MusicRadar and Sonicstate. System requirements listed in the press materials and coverage include macOS 10.14+ (Intel and Apple Silicon) and Windows 11, with CDM noting that MIDI between applications is built into macOS while Windows users may need third-party tools referenced by CDM.

The release leans into historical fidelity and accessibility. Eventide’s copy repeats that Music Mouse “was fun and playful, making music in radically new ways,” and the company highlights the software’s original run on Atari, Amiga, and early Mac platforms. Laurie Spiegel’s 2014 remark quoted in the press release underscores the instrument’s intent: “Music Mouse orients you to think on a slightly larger scale of the phrase or the gesture,” while remaining “an improvising instrument and it’s a brainstorming instrument.”

Coverage preserves a small archival discrepancy on the original release year - sources variously reference 1986 or a 1984 version - but all accounts agree on the mid-1980s origins and Spiegel’s central role. Eventide’s reissue pairs that provenance with modern compatibility, making Music Mouse 2 immediately usable as an internal synth, a DAW-friendly standalone, or a MIDI controller for external hardware.