Organ-websites: Alkmaar: www.schnitger.nl Bruxelles: www.bruxellessesorgues.be Freiberg: www.silbermann.org Fribourg: www.academieorgue Göteborg: www.goart.gu.se (GOArt) Lisboa: www.jmp.pt/festivaldeorgao Toulouse: www.toulouse-les-orgues.org Umag: www.organum-histriae.org City-websites: Alkmaar: www.alkmaar.nl www.grotekerk-alkmaar.nl Freiberg: www.freiberg.de Göteborg: www.goart.gu.se (GOArt) Innsbruck: www.innsbruck.at Lisboa: www.atl-turismolisboa.pt www.cm-lisboa.pt Roskilde: www.destination-roskilde.dk www.roskildedomkirke.dk/dk Toulouse: www.mairie-toulouse.fr www.cict.fr/toulouse/EBienvenue.html Treviso: www.teatrispa.it/ www.asolomusica.com www.spettacoloveneto.it/it/mappa.php www.trevisotour.org www.provincia.treviso.it www.comune.treviso.it Zaragoza: www.zaragoza-ciudad.com/turismo/index.htm for information on hotel: www.nobiltour.com/