Hi Adler, I don't really like to talk about myself so I'll be brief but I hope to enlighten you. First of all, I only sing pop and jazzy music, the nickname being humorous, to make a wink to this lady who has the voice that I don't have.
And the ukulele, it's a choice that came by curiosity to understand the diagrams and tablatures that I saw guitarist friends using without me understanding anything. This instrument, with only four strings, seemed easier for my arthritic fingers. Also, I like the original sound of the ukulele for some songs. So, a mix of curiosity and laziness (compared to the guitar) made me choose this instrument.
But when I go, with guitarists, to sing voluntarily in senior residences, we have an accordionist who also comes.
Good music,
LisaCallas, without the Callas voice ;-)