GOS is a very successful artist and the majority of his material is essentially vocals/piano. Excellent songwriter, with heartfelt melodies and witty lyrics.
GOS is also a very much overlooked artist, particularly the last 20 years. This is my favourite album from the "new era" (which I consider to be from Key Of G onwards - so what?!) and have played it endlessly. The first part of the album particularly makes use of a more electric rock sound and the songs are irresistable. I wish GOS had pursued this style of music in later releases.
Nice one, Gilbert!