The duo Wadali Brothers have a unique kind of voice. Pyarelal Wadali have a sharp and shrill voice, whereas Puranchand Wadali has somewhat husky and heavy voice which is more like a classical singer. As we have discussed earlier "Yaad Piya Ki Aaye", the famous thumri sung and composed by Bade Ghulam Ali Khan is a beautiful composition, and it has been sung by a lot of singers over the time. This live version of Yaad Piya Ki Aaye by Wadali Brothers is one of my favorite versions of this song. The voice of Puranchand Wadali makes a difference here. His singing is really superb.