"Deciphering Me" is artist/songwriter Brooke Fraser's sixth single, and her first single from her second studio album Albertine. The song debuted on the New Zealand Singles Chart at number forty on 23 October 2006 and on 4 December 2006, peaked at number four. It remained on the chart for a total of twenty two non-consecutive weeks, nine of them being in the top ten. The single includes two B-sides, a live piano backed version of the title track and a demo track, "Day Is Dimming".