I've had a super groggy voice for the past month and a half (i had a cold for the first month). I sing predominantly in the upper mid - high register (soprano / hair metal register).
Im currently on tour, and every night before a show i do the master lesson very lightly (almost predominantly headvoice) and gradually i add a bit more power into the sound. A lot of the lower-upper mid stuff has a lot of weight, and sounds like white noise. Usually takes about 4-5 songs into the set to snap out of it.
Is there anything I can do to bounce back quicker & get out of the grog / alternate warmup method to help snap out of this?
Heres a quick rough recording of tbe grog: