Schnell - Fast.

Family - A grouping of musical insrtuments so that instruments with similar characteristics and tones are grouped together.

Subito - Suddenly.

Bandoneon - square-built button accordion; used in Argentinian tango.

Ukulele - (or Ukelele) small guitar shaped instrument of Hawaiian origin, 4 nylon strings.

Shakuhachi - Japanese bamboo flute with 4 finger holes and a thumb hole; great flexibility of tone and pitch through half holing and head movements.

Rustico - Pastoral, rustic, rural.

Eighth note/rest - A note/rest half the length of a quarter note and an eighth of the length of a whole note.

Grand piano - A piano with a winglike shape and a horizontal frame, strings, and soundboard.

Inversion - As applied to music the term may be used in both melody and harmony. Melodic inversion: an exchange of ascending and descending movement, e.g. c up to f in descending becomes c down to g. Harmonic inversion: the position of the chord is changed from root position (root on the lowest pitch) to first inversion, with the third, or second inversion, with the fifth in the lowest voice. An example: root position c-e-g; first inversion e-g-c; second inversion g-c-e.

Un poco - A little.