Native Instruments Session Bassist Jam Bass (ESD); Bass sample library; requires Kontakt 7 or the free Kontakt 7 Player; based on a 4-string American Pro Jazz Bass with alder body, maple neck and fretboard, dual single-coil configuration, two volume and one tone control, Elixir strings; recorded DI through Universal Audio 2-610 preamp and Antelope Orion Gen4 converter, additionally miked with Royer R-121 through Neve 1272; 283 patterns with keyswitch control, 71 song presets with 4–8 patterns, MIDI drag-and-drop; melody and pattern instrument with hammer-ons, pull-offs, slides, dead notes, harmonics and slap & pop; round-robin and velocity layers across three octaves; Humanize, Feel, Swing, Timing and Impact controls; Amps & FX section with Big Fuzz, Vibrato/Chorus, Stereo Tune, PsycheDelay, Room, Kolor Saturation and Superfast 100 Amp; up to 24 effects in 4 parallel chains for DI and mic signals; preset browser with user-preset storage; MIDI Learn support