Url https://omeka-s.grinnell.edu/s/MusicalInstruments/item/1499 Resource class wmi:MusicalInstrument Title apentemma Subject 211.26 Contributor Toby Austin, Roger Vetter Date 1993 Type Akan Format 24 in. height 10.9 in. head diameter Identifier 6002 Source West Africa Language EN Coverage Ghana Alternative Title obrenten Medium wood membrane - mammal skin rattan lacing - wire Requires 1 Is Part Of Kete Ensemble from Ghana Grinnell College Music Instrument Collection Spatial Coverage Africa Provenance Vetter collection Number of drums comprising instrument for membranophone single drum Shell design for membranophone tubular - pedestal Number and function of membranes for membranophone one, for sounding Membrane design for membranophone framed with rigid flesh hoop Membrane attachment for membranophone framed membrane hoop connected, by lacing, to pegs protruding from shell Membrane tension control for membranophone adjusting depth of pegs in shell Sounding for membranophone striking directly with both hands Sound modifiers for membranophone none Category of Instrument membranophone --