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


The fitness trainer asked me, "What kind of a squat are you accustomed to doing?" I said, "Diddly."


64 bit Win 11 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware