The recording line up features guitarist Peter Huss, bass player Nobby Noberg, key player Tim Larsson and drummer extraordinaire Uli Kusch. So there is no question that `Sign of Angels’ features substantial compositions performed in the most passionate way. Favorite tracks include `Angels Crying’, `I’m alive’, `Closer’ and `How will I know’. The only minor objection, if any, is that Issa gives proof of incredible vocal abilities and unique tone, without however demonstrating the full length of her voice. In other words one would expect more vocal variations-different approaches from one song to the other, (such is undoubtedly within her capabilities) yet her style remains rather consistent throughout the album.