VirtualDJ 8.5 for Mac is arguably the best software in the world for the "Mobile DJ" (weddings, corporate events, club owners) due to its event tools.
The effect engine is modular. You get over 40 built-in effects (reverb, delay, flanger, beatmasher, etc.), and you can chain up to 6 per deck. Mac users will appreciate that effects use GPU acceleration for the visual feedback. Virtual Dj 8.5 Pro Infinity Mac
including video, karaoke, and lighting (DMX) control. VirtualDJ 8
While lower tiers might limit you to a specific controller, Pro Infinity allows you to use any supported hardware, now and in the future. Mac users will appreciate that effects use GPU
He loaded tracks the way other people pray. A folder of MP3s labeled "Road — 2011" contained songs with rips of vinyl, crowd noise tucked into intros, and nights compressed into three-minute crescendos. He dragged a song to deck A and watched the BPM analysis settle into place — a small numerical prophecy. Deck B accepted a different era: a field recording of a city at dawn, an old synth line that tasted like salt.