Ample Bass Upright is a virtual double bass instrument that includes a library of more than 4.26 GB of samples naturally recorded on each fret without the use of destructive editing and dynamic processing. Contains 6 articulations: sustain, jamming, natural harmonics, Hammer On & Pull Off, legato glide. Legato articulations can be used to produce legato notes of any length, speed, pitch and polyphony.