3 \header{ texidoc = "The palm mute technique for stringed instruments
4 is supported by triangle-shaped note heads."
7 palmmute = \relative c, {
9 e8^\markup { \musicglyph #"noteheads.u2do" = palm mute }
10 \palmMuteOn e e \palmMuteOff e e \palmMute e e e |
11 e8 \palmMute { e e e } e e e e |
12 \palmMuteOn < e b' e >8 e e e < e b' e >2 \palmMuteOff |
13 < \palmMute e b' e >8 \palmMute { e e e } < \palmMute e b' e >2
17 \context StaffGroup <<