Thanks, glad you enjoyed it! I actually didn't know my uke was tuned to D4-Bb3-C4-F4 until recently.
Someone pointed out it was out of tune and when I tuned it up to normal, all my repertoire was unplayable. I had to frantically reverse engineer my old tuning back.
I never thought to tune it when it arrived. I just grabbed it and started playing whatever notes sounded good to me.