1. A method comprising: using a portable computing device for audible rendering of captured vocal performances, the portable computing device having a display, an audio transducer interface and a data communications interface; retrieving at the portable computing device, via the data communications interface, both (i) an encoding of a first pitch-corrected vocal performance and (ii) an associated first geocode; and audibly rendering the retrieved first pitch-corrected vocal performance encoding at the portable computing device in association with a visual display animation that indicates the first pitch-corrected vocal performance emanating from a particular location visually depicted on a globe, wherein the particular location corresponds to the first geocode, the first geocode being associated with the first pitch-corrected vocal performance by a remote device at which the first vocal performance was originally captured and pitch corrected.