Tidal is facing a wave of staff departures, according to sources.

SVP, label and artist relations, Zena Burns (pictured) appears to have left in June after just two months at the streaming service, joining management consultancy Moxie Coalition as principal. She has been replaced by Timothy Patrick Riley, who was previously global head of music at Activision/Blizzard.

Her departure follows that of interim CEO Peter Tonstad, who also left the company in June, after replacing Andy Chen ...