There are several artists named "SYV";
1) "SYV" are Primo Baker, from Hounslow, West London and Thomas Quembit, from Manton, Rutland.
What Must I Do surface in 2013, followed by Holding Back, Twice (feat. Michael Jai), Looking For Love and MYA
https://soundcloud.com/syvuk
2) "SYV" is a guitar-based rock group, with members from the legendary Norwegian underground bands the Swamp Babies and Det Elektriske Kjøkken. The group has existed since the late 90s, materializing in a series of projects, sometimes involving text- and vocal contributions from different collaborators.