Detune

Detune is one of the instrument options in Online Sequencer, which can change the speed at which a sound is played, changing the pitch. It functions exactly like speeding up and slowing down a record or tape, in which the speed can not be altered without also altering the pitch. Detune is usually used to extend the range of an instrument, change its timbre, or used it in combination with markers to create vibratos or slides.