Your applications are all built differently, but they all need to perform. NeoLoad simplifies and scales performance testing for everything, from APIs and microservices, to end-to-end application testing through innovative protocol and browser-based capabilities.
A realtime software sampler. Connect a MIDI keyboard to your Linux box and let there be rock! /dev/midi and /dev/dsp is all you need. E-piano patches from the famous (or infamous?) DX7 are available.