“Searching for the Top Range in Early Nineteenth-Century Bassoon Repertoire from Sweden:  Issue of material and/or technique?”  Research Catalogue, Royal Conservatoire in The Hague, December 2013.  URL:

“Repertoire for a Swedish bassoon virtuoso:  approaching early nineteenth-century works composed for Frans Preumayr with an original Grenser & Wiesner bassoon”  PhD dissertation, Leiden University, December 8, 2015.  Complete open access from June 8, 2017.  Limited open access available at:

AGRELL, DONNA, ‘Early nineteenth-century bassoon repertoire from Sweden: in search of the high register’, De Fagot, /17 (November 2016), 4–6.

AGRELL, DONNA ‘Frans Carl Preumayr:  Introducing Stockholm’s nineteenth-century bassoon virtuoso’, De Fagot, /19 (December 2017), 4–7.

AGRELL, DONNA, ‘A Fine, Playable Grenser & Wieser Bassoon, with Three Crooks and Six Reeds’, in Sebastian Werr and Lyndon Watts (ed.), Le Basson Savary (Musikforschung der Hochschule der Künste Bern; Schliengen: Edition Argus, 2017), 120–28.

AGRELL, DONNA,  “Early Nineteenth-Century Bassoon Repertoire from Sweden: In Search of the High Register.” The Double Reed 40, no. 40 (2018): 85–93.