This black t-shirt features a humorous graphic design for bass players. The phrase "I'm not always grumpy, sometimes I'm playing the bass" is printed above and below an image of a skeleton playing a bass guitar. The design has a grungy, distressed style with vibrant blues and whites. The shirt appears to be made of a comfortable cotton blend. It is perfect for casual wear, band practice, gigs, or as a gift for the bassist in your life. Show off your musical passion and sense of humor with this unique tee!