The ornamental design for an audioplayer, as shown and described.
FIG. 1 is a front, right side, perspective view of an audio player showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a perspective view of the audio player shown with a modular component removed to show aspects of the design that are not visible when combined.
The broken lines indicate portions of the audio player that form no part of the claimed design.