Y'all may recall that I am switching to bass after 50 years of playing rhythm and lead. I've been practicing scales (fundamentals,son, fundamentals). My question now is about transposing. If a song is in the key of A, on a 6string I know my root is either 5th fret on the bottom string or open 2nd string. Where does this translate on the bass? Is there a standard formula, such as A on treble = G(?) om bass.