Native Instruments Traktor Pro 4 -win-mac -

: Unlike previous versions, Traktor Pro 4 can now handle tracks with varying tempos (e.g., live disco, funk, or jazz) by allowing multiple grid markers, ensuring effects and loops stay perfectly in sync.

Traktor Pro 4 wins for sound quality and live remixing . Serato wins for "open format" (scratching). Rekordbox wins only if you use Pioneer CDJs exclusively. Native Instruments Traktor Pro 4 -WiN-MAC