dating quartets by Bliesener: his later quartets op.6 are mentioned in AMZ (among recent music publications), I think, will check) in 1801 (if these are uploaded, qv), other quartets of his- not these- are mentioned later. Apparently wrote a few of them. Eric 17:38, 30 August 2011 (UTC)
-- Also, the Sibley pages have been "switched" (there are two, one for his opus 3, one for a set of quartets without opus number, but the parts linked to are for the other pages' scans respectively) but have informed them of this.
