This is such a fantastic company with great arrangements for all ability types and styles of music. They're a reliable and I keep coming back to buy more music for my acapella group
Strengths
I like that there is a wide range of music -both in styles and ability levels
Improvements or suggestions
I would prefer that the MP3 tracks were of a voice singing (so including the lyrics) rather than of a synthesiser. My choir find it hard to use the synthesised tracks as they can't follow them easily.