T
tacet - be silent.

tanto - so much, as much.

tarantella - a wild Italian dance in 3/8 or 6/8 time, which was supposed to cure the poisonous bite of the spider called the tarantula. It frequently alternated modes, and increased in frenzy towards the end.

tardamente - slowly.

Tedesca - German.

tema - theme or subject.

tempo - generally, the speed of music; the rate of beats as indicated by such terms as allegro, presto, adagio, lento, and andante.

tempo giusto - in strict time.

tempo ordinario - in moderate time.

tempo primo - the original time.

tempo rubato - robbed or irregular time.

teneramente - tenderly.

tenuto - sustained.

ternary - a form in three sections (ABA).

tessitura - the average range of a vocal part.

tetrachord - a four-tone section of a scale.

texture - the disposition of the melodic element in music. (See monophonic, polyphonic, homophonic); also means sonority.

theme - the melodic idea on which a composition is based. A theme may also include rhythmic, harmonic, and other factors.

thorough bass - see basso continuo, figured bass.

tie - a curved line connecting two consecutive notes on the same line or space of the staff; indicates the note to be held over rather than repeated.

timbre - tone color or tone quality.

time signature - numerals at the beginning of a composition, the upper figure of which indicates the number of beats in the measure, the lower of which indicates the kind of note which gets one beat.

timoroso - with hesitation.

toccata - (Latin meaning "touch") - a virtuoso piece composed to display the technical skill of the player, usually with full chords, arpeggios and running passages, in a free fantasy style.

toccatina - a small short toccata - sometimes used as an opening to a Suite.

tonality - the sense of gravitation around a tonal center or key.

tonic - the first note of a diatonic scale, the note from which a key gets its name, and the chord built on that note.

tosto - swift, rapid.

tranquillo - calmness, quietness.

transcription - arranging a composition for a different medium.

trascinando - dragging the time.

tre - three.

treble - a relatively high-register part, indicated by the G clef or treble clef.

tre corde - three strings, an indication to stop using the soft pedal.

tremolo - rapid reiteration of a sing-note or rapid alternation between two notes.

triad - a three-note chord, consisting of two thirds.

trionfale - triumphal.

triple meter - three beats to the measure.

triple stopping - playing on three strings of a bowed string instrument, simultaneously or in rapid succession.

tristezza - sadness, heaviness.

trope - an interpolated section of melody and text in plain song.

troppo - too much; non troppo - not too much.

tune - A melody.

tutti - A passage played by the entire orchestra.