Regular vocal exercise is always important, but especially more so during this social isolation event.
Kim suggests that in the never ending search for our best voice, you try these vocal exercises..
Part 1 Importance of the Palate https://youtu.be/MoCkHPE62hc
Part 2 Range Extension with Italian Vowels https://youtu.be/UCtVLhSsSGI
Part 3 The Messa di Voce Technique. https://youtu.be/igO7Q9gcnMs
Part 4 Range Extension Going Up https://youtu.be/MBtKLCrNRd0