Call notes for T. argyrofenges are described as a high, descending tsew and occasionally include a dry tip (Schulenberg et al. 2007, Hilty 2011). Songs are described as a high, wheezy series of lisping notes and a long Chlorophonia-like weee (Schulenberg et al. 2007, Birdlife International 2014). Additional audio recordings of vocalization of Tangara argyrofenges can be heard at xeno-canto.