Slipstream Music has announced two senior appointments to strengthen its commercial and licensing teams as it expands internationally. Alex Mearns has joined as Senior Director, UK Partnerships, and will work with brands, agencies and content teams across the UK and Europe to provide music for their content needs. These appointments follow Slipstream’s acquisition of Megatrax earlier this year and come as the company grows its catalogue of more than one million human-made production music tracks. Alex previously spent seven years at Universal Production Music, leading partnership strategy and client activations with major organisations including FIFA, Amazon Studios and the BBC. Joanna Gregory has also been promoted to Vice President, Strategy and Operations at Cavendish, reporting to JD Adams, Global Managing Director of Slipstream Music.