Martin Authentic Acoustic LifeSPan 2.0 92/8 Phosphor Bronze - 13-56 Medium Ukulele Sheet Music They are made from the

They are made from the highest quality plain steel

you’ve increased your production value

"sounds as good or better than uncoated strings

the beginning of the book features a brief introduction to each album

and input from some of the world's best drummers

Martin Authentic Acoustic LifeSPan 2.0 92/8 Phosphor Bronze - 13-56 Medium Ukulele Sheet Music They are made from theMartins next generation Lifespan 2. 0 strings are engineered using a new, patented technology only available from Martin. This technology was developed to protect the core wire and the wrap wire to prevent corrosion without compromising tone the single most important attribute of the guitar strings. Authentic Acoustic Lifespan 2. 0 strings look better, sound better, and feel better, providing a smooth playing experience that reduces finger drag. We