Bach newly interpreted – the vocal band Slixs edited a songbook for mixed vocal ensemble or small choral ensemble containing unusual arrangements of instrumental works by Johann Sebastian Bach. The arrangements range between classical interpretation and flirting with jazz. They demand from the singers a profound basic education in music and flexible alternation between the voices. Explanations of how to pronounce the syllables to be sung help to generate equal instrumental tones. 68 pages. Difficult to very difficult.