Martin & Co SP Lifespan news
C.F. Martin & Co Expands SP Lifespan Series
C.F. Martin & Co.has announced that it is expanding its successful Martin SP Lifespan line of acoustic strings.
Martin to Use SP Lifespan Strings on Production Guitars
Martin & Co announced that the company will use Martin SP Lifespan acoustic guitar strings on production guitars.
Martin & Co SP Lifespan Strings
C.F. Martin & Co. has announced an addition to the Martin SP acoustic string product line, the new Martin SP Lifespan.