Possibility of showing horizontal waveforms of all 4 tracks?

[NoiseRiser]

Yes, check the release notes here:

Engine DJ v2.1.0 Now Available - PRIME 4 + LC6000!

Hi Everyone, I hope you all are well and enjoying the holiday season. Today, we’re very pleased to announce that Engine DJ v2.1.0 is now available! v2.1 brings the highly anticipated LC6000 PRIME support for the PRIME 4 along with 2 new 4 deck views. Both OS and desktop platforms also receive speed improvements for searching and Playlist population. The desktop release is also now compatible with Windows 11 and macOS Monterey. Thank you all for an amazing year! …