Every term, someone loses days to the grid: availability forms in one tab, a draft schedule in another, conflicts found by squinting. Set the Tune builds the season in one pass and rolls it forward to the next.
Drop in the roster and the availability you collected. Set the Tune cleans up the file, matches every student to a teacher, and places the full season around availability, drive time, and each teacher’s workday. The first draft is built before you would have finished color-coding the spreadsheet.
Import the roster you already have and Set the Tune places every student in one pass. The optimizer respects each family’s availability windows, matches students to the right teacher and instrument, never double-books, and keeps each teacher inside a real workday.
It is deterministic and free to run. Press the button again after a change and it converges, it does not reshuffle a schedule that is already good.
Clone a finished season or roll it forward and most of the work is already done. Returning students keep their slots, you place the new ones and fill the gaps. The waitlist ranks itself and a single click drops the next student into an open spot.
Every lesson is checked the moment it lands. Double-bookings, availability violations, teacher overload, and travel that is physically impossible all surface as flags you can see, not surprises a parent finds for you.