Musical string instrument mute
FIG. 1 is a top, front and right side perspective view of a musical string instrument mute showing my new design, shown installed on the bridge of a string musical instrument; 
     FIG. 2 is a front elevational view thereof; 
     FIG. 3 is a top plan view thereof; 
     FIG. 4 is a bottom plan view thereof; 
     FIG. 5 is a left side elevational view thereof; 
     FIG. 6 is a right side elevational view thereof; and, 
     FIG. 7 is a rear elevational view thereof. 
     The broken line showing of the string musical instrument in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.