Sequencer64 is a progressive web application that allows you to quickly sequence a 64-step pattern for a 9-sound sampler. It has 9 kits, each with 9 samples in which you can individually edit the pattern, 'slice' (sub-16th note subdivisions), pitch, length, and velocity. There are 9 pre-programmed sequences to get you started. Login with social media to save and load your sequences for later work. Share your sequences publicly with other users. Multiple color themes and a visual spectrum analyzer.