tootle

tootle
    n 1: the sound of casual playing on a musical instrument; "he
         enjoyed hearing the tootles of their horns as the musicians
         warmed up"
    v 1: play (a musical instrument) casually; "the saxophone player
         was tootling a sad melody"
    

Tootle \Too"tle\, v. i. [imp. & p. p. {Tootled}; p. pr. & vb. n.
   {Tootling}.] [Freq. of toot.]
   To toot gently, repeatedly, or continuously, on a wind
   instrument, as a flute; also, to make a similar noise by any
   means. "The tootling robin." --John Clare.
   [Webster 1913 Suppl.]
    

44 Moby Thesaurus words for "tootle":
      bagpipe, bay, beep, bell, blare, blast, blat, blow, blow a horn,
      blow the horn, bray, bugle, carillon, clarion, doodle,
      double-tongue, fanfare, fife, flourish of trumpets, flute, honk,
      lip, peal, pipe, shriek, sound, sound a tattoo, sound taps, squeal,
      tantara, tantarara, taps, tarantara, tattoo, tongue, toot,
      triple-tongue, trumpet, trumpet blast, trumpet call, tweedle,
      whistle, wind, wind the horn