In February I wrote a variation for each day of the month* on the piece I wrote on the last day of January. March is slightly different. Writing each variation I often referred to the source, or at least to earlier variations. The idea this time is not to do that and see where my imperfect memory takes me.
I thought about using the last page of the previous month as a starting point again, and partly did in that I've used a similar texture to begin. But the actual "theme" is literally what the title says: a cypher on the word "March".
*Not the same as a piece every day; some days I wrote more than one, others none.