The song Bist du bei mir;(BWV 508) was composed by Johann Sebastian Bach for his second wife Anna Magdalena (1701-1760), who he married in 1721. The unparalleled popularity of this song is probably due to the magnificent, sensitive melody that wonderfully fits the text, in which a loved one is told that even death is beautiful “as long as you are there with me.” Thomas Müller has made this beautiful arrangement for four-part flexible instrumentation, which is suitable for use at many occasions.Part 1 Fl Ob Bb/Eb Clar S Sax Tpt Part 2 Fl Cor Ang Bb Clar Eb Clar A Sax TptHn Part 3 Eb Clar T Sax Bsn Hn Trom Euph Part 4 Bass Clar Bari Sax Bsn TromEuph Tuba Cont Bsn