The official Soundcloud of Josh Groban. 'All That Echoes' out February 5th, 2013.

Dimash Kudaibergen is кazakh singer.  Winner of many international music competitions.
Dimash's vocal range is definitely a phenomenal one - it spans more than 5 octaves: F2 - G#7 (the range is based on his recordings, hence it can be supposed that he can sing lower and higher as well). It is impossible to classify Dimash's voice for sure because his range covers all voice types: bass, baritone, tenor, countertenor, treble and soprano. His vocal abilities are just amazing: the timbre of rare beauty, perfect skills, unbelievable breathing technique, stunning dynamics, flexibility and agility of the voice in all registers.

Bernie Floresca is following