i was wondering. i am starting to play bass at my church, and the music they have given me is written for a 5 string(Low B's, C's and D's.) I only have played 4's in the past and so i just transposed the note to either its octave on the A string or soemwhere else on the fret board. My question was is it possible to tune my four srting down to BEAD while just using the 4 set thats already on the bass, or should i got get a low B string and move all the strings down and toss aside the G string. as well if i did this, are there other adjustments i should do to the bass to fit the B. Or is this just a horrible idea and i should just wait till i buy a 5 string.