A beautiful anthem by all accounts and one of Mozart's best. I hope this arrangement does not take too many liberties and will do it justice as it is a personal favourite of mine. This version is arranged for four guitars with notation and TAB parts and should suit both sacred and performance settings. None of the parts are particularly difficult to play, and are overall easy to moderate level, grade 2-4. Guitar one involves some higher position notes and would sound well played apoyando. There is some two part work in Guitar 2 and some chords in Guitars three and four. The drop D tuning of Guitar 4 gives some resonance to the bass.