I claim the ornamental design for a stereo and CD player toolbox add-on, as shown and described.
FIG. 1 is a perspective view of a stereo and CD player toolbox add-on, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right-side elevational view thereof;
FIG. 5 is a left-side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view of FIG. 1 but with environmental matter omitted for clarity of illustration; and,
FIG. 9 is a front elevational view of FIG. 2 but with environmental matter omitted for clarity of illustration.
The broken lines showing a tool box in FIG. 1--5 and an audio player, speakers, an antenna and wires in FIGS. 1--7 are included for the purpose of illustrating environmental matter with the invention in use, and form no part of the claimed design.