I have been working with Marc Archer of Blowout Sax in Bath, mixing and arranging his productions, occasionally adding bass and guitar. This playlist compares what was originally sent to me, the Before, and what I did in the studio, the After.

A Very Merry Litmus is a Christmas song. We added Bass, Guitar , BV's and live drums as well as giving the arrangement an overhaul.

Above is the logic file sent by Marc. Below is where it ended up after grouping and bussing instruments for the mix.