a Holiday Songs chart with 50 positions that monitors the last five weeks of each year to "rank the top holiday hits of all eras using the same methodology as the Hot 100, blending streaming, airplay, and sales data", and in 2013 the number of positions on the chart was doubled, resulting in the Holiday 100. A half dozen Martin recordings have made appearances on the Holiday 100 and are noted below according to the holiday season in which they charted there. Notes References Further reading All Music Guide. "Dean Martin Discography". Whitburn, Joel (2011). Record Research Online Database. "Dean Martin" Billboard'' Chart Discography. Retrieved April 21, 2011. External links Dean Martin Album Discography at the All Music Guide Dean Martin's Complete (Singles, EPs, and LPs) Discography at Switzerland's Music Lovers Discographies of American artists Pop music discographies