Add ContentCreated, UseCount to MPRIS result

backend/mpris.go

@@ -3,6 +3,7 @@ package backend
 import (
 	"errors"
 	"fmt"
+	"strconv"
 
 	"github.com/dweymouth/supersonic/backend/mediaprovider"
 	"github.com/dweymouth/supersonic/player"
@@ -262,6 +263,8 @@ func (m *MPRISHandler) Metadata() (types.Metadata, error) {
 		TrackNumber:    tr.TrackNumber,
 		Genre:          []string{tr.Genre},
 		UserRating:     float64(tr.Rating) / 5,
+		ContentCreated: strconv.Itoa(tr.Year),
+		UseCount:       tr.PlayCount,
 		ArtUrl:         artURL,
 	}, nil
 }