TechCrunch reports: “As GenAI tools begin to transform the music industry in incredible — and in some cases ethically problematic — ways, Google is ramping up its investments in AI tech to create new songs and lyrics. The search giant today unveiled MusicFX, an upgrade to MusicLM, the music-generating tool Google released last year. MusicFX can create ditties up to 70 seconds in length and music loops, delivering what Google claims is “higher-quality” and “faster” music generation.”