Mozart was able to revive much of his public notoriety with repeated performances of his works.
Between 1790 and 1791, now in his mid-thirties, Mozart went through a period of great music productivity and personal healing. Some of his most admired works -- the opera The Magic Flute, the final piano concerto in B-flat, the Clarinet Concerto in A major, and the unfinished Requiem to name a few -- were written during this time. Mozart was able to revive much of his public notoriety with repeated performances of his works. His financial situation began to improve as wealthy patrons in Hungary and Amsterdam pledged annuities in return for occasional compositions. From this turn of fortune, he was able to pay off many of his debts.