This is TagLib, packaged for Zig.
First, update your build.zig.zon:
# Initialize a `zig build` project if you haven't already
zig init
zig fetch --save git+https://github.com/allyourcodebase/taglib.git
You can then import taglib in your build.zig with:
const taglib_dependency = b.dependency("taglib", .{
.target = target,
.optimize = optimize,
});
your_exe.linkLibrary(taglib_dependency.artifact("tag_c"));