(render samples for several notes and tune them as one instrument)

A new DIALOGEX with a Sample Map:

input several notes to play and numbers them (or names them), map the notes, and finally override an instrument.

new DIALOGEX:

• A GROUPBOX for managing builtin and custom mapping presents. builtin: buttons per set, cyclic arrangement, single sample (range supported). Maybe create new file extension.
• A ??? for inputing notes and IDs.
• A Piano Key Map like the Sample Map.
• A GROUPBOX with widgets used to select the sampling range, duration, and samples mapping interval.
• A GROUPBOX used to select rendering settings and instrument slots.