The ornamental design for a sheetmusicholder, as shown and described.
FIG. 1 is a perspective view of a sheet music holder in accordance with my new design.
FIG. 2 is a top plan view thereof;
FIG. 3 is a front view, the rear view being a mirror image thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side view, the left side view being a mirror image thereof;
FIG. 6 is an exploded perspective wherein the broken-line disclosure is for environmental purposes only and does not constitute a part of the claimed design;
FIG. 7 is a perspective view wherein the broken line disclosure is for environmental purposes only and does not constitute a part of the claimed design;
FIG. 8 is a perspective view of a second embodiment of the sheet music holder.
FIG. 9 is a top plan view thereof;
FIG. 10 is a front view, the rear view being a mirror image thereof;
FIG. 11 is a bottom plan view thereof;
FIG. 12 is a right side view, the left side being a mirror image thereof;
FIG. 13 is an exploded perspective view wherein the broken-line disclosure is for environmental purposes only and does not constitute a part of the claimed design; and,
FIG. 14 is a perspective view wherein the broken-line disclosure is for environmental purposes only and does not constitute a part of the claimed design.