If I were to record samples of an instrument, could it possibly be added to the sequencer? How many notes would I need to record? Who would I send the samples to?
If the samples are good the developers might add it, but it depends on the instrument. You will want to make as many samples as there are notes here, so around 72. This website doesn't support different velocity layers per note. Ask Fox or Jacob_ to add them and they might if they feel like it