Shure announced WAVETOOL 4, the latest evolution of its professional audio monitoring and listening software. Designed for theater, live sound, broadcast, and houses of worship, WAVETOOL 4 enables teams to monitor, replay, and verify live audio across their entire system in real time. By combining direct listening, instant replay, and team collaboration, WAVETOOL 4 gives engineers greater confidence to troubleshoot issues faster and keep productions running smoothly. New features include full-system Global Instant Replay with up to 30 minutes of history, expanded channel capacity, a customizable user interface, and enhanced collaboration tools that give teams the context to investigate unexpected events, coordinate responses, and maintain awareness throughout every production. By bringing listening, replay, and collaboration together, WAVETOOL 4 gives teams the confidence to make informed decisions at every stage of a production.