author = { Blow, John Tippett, Michael AND Bergmann, Walter },

title = { Ah Heaven! What is't I hear? duet for 2 sopranos and basso continuo; original compositions for voice and figured bass; no. 30 },

publisher = {Schott},

year = {2012},

abstract = {Copyright 1063},

booktitle = {Voice and keyboard ; 30},

address = { Mainz [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }