diff --git a/media/brainz.go b/media/brainz.go
index d931582..91fe0b0 100644
--- a/media/brainz.go
+++ b/media/brainz.go
@@ -11,24 +11,47 @@ import (
 
 type MbRecording struct {
 	Id               string
+	Isrcs            []string
 	FirstReleaseDate string `json:"first-release-date"`
 	Length           int
 	Title            string
 	Video            bool
 	Releases         []MbRelease
+	Genres           []MbGenre
+}
+
+type MbGenre struct {
+	Id   string
+	Name string
 }
 
 type MbRelease struct {
-	Id       string
-	Country  string
-	Date     string
-	Media    []MbMedia
-	Status   string
-	StatusId string `json:"status-id"`
-	Title    string
+	Id           string
+	Country      string
+	Date         string
+	Media        []MbMedia
+	Status       string
+	StatusId     string           `json:"status-id"`
+	ArtistCredit []MbArtistCredit `json:"artist-credit"`
+	Title        string
+	Genres       []MbGenre
 	// ReleaseEvents []MbReleaseEvent `json:"release-events"`
 }
 
+type MbArtistCredit struct {
+	Name   string
+	Artist MbArtist
+}
+
+type MbArtist struct {
+	Id       string
+	Name     string
+	TypeId   string `json:"type-id"`
+	Type     string
+	SortName string `json:"sort-name"`
+	Genres   []MbGenre
+}
+
 type MbMedia struct {
 	FormatId    string `json:"format-id"`
 	Position    int
@@ -60,7 +83,7 @@ func FillMbRecording(rec *MbRecording) error {
 	}
 	q := req.URL.Query()
 	q.Add("fmt", "json")
-	q.Add("inc", "releases+media")
+	q.Add("inc", "releases+media+artist-credits+isrcs+genres")
 	req.URL.RawQuery = q.Encode()
 	req.Header.Set("User-Agent", config.UserAgent)