fiddlementn.
Etymology: < fiddle v. + -ment suffix.Previous versions of the OED give the stress as: ˈfiddlement.
1859 G. A. Sala (1861) 157 An egregious fiddler..used to attract large crowds in the street beneath listening to his complicated fiddlements.
This entry has not yet been fully updated (first published 1895; most recently modified version published online September 2019).