This is a little abstraction that could handle the logic for a mixer-style solo button.
diracLE~ is a high quality realtime timestretching and pitchshifting external. It is based on the DIRAC LE algorithm by DSP Dimension.
pucktronix.golgi.apparatus is a cellular automata-based music sequencer application, with OSC output. The interface is divided into two parts - the “world” on the left, and the control panel on the right. You can interact with the “world” in two ways, toggled by the checkbox on the bottom of the control panel - labeled “Toggle Block / Cell Draw Mode” While the box is unchecked, clicking in the “world” will toggle grid cells - a cell can be either “active” or “dead”. If the box is checked, clicking and dragging the mouse will draw a colored block over the “world” - up to 8 blocks can be added / edited with the “Block Number” buttons below the checkbox.
IanniX is a graphical standalone open-source sequencer, based on Iannis Xenakis works, for digital art.