I know the 1-4-5 and the I-IV-V but I do not use that nomenclature when imputing chords in BiaB or any other music program. I always use chord names like Cm7b9, or FMaj7, etc. If I see the chord name I know what notes are in said chord whereas if I see a IVm I have to figure out the key signature, find the IVm chord, and then figure out what notes are in it. I prefer to see the chord name up front. YMMV


Back in my day the only time we started panic buying was when the bartender shouted "last call"!

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware