diff --git a/README.md b/README.md
index ba2e3e6..de81883 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,7 @@ type Metadata interface {
 
 	Picture() *Picture // Artwork
 	Lyrics() string
+	Comment() string
 
 	Raw() map[string]interface{} // NB: raw tag names are not consistent across formats.
 }
diff --git a/cmd/tag/main.go b/cmd/tag/main.go
index 61ba0db..c34e319 100644
--- a/cmd/tag/main.go
+++ b/cmd/tag/main.go
@@ -95,4 +95,5 @@ func printMetadata(m tag.Metadata) {
 
 	fmt.Printf(" Picture: %v\n", m.Picture())
 	fmt.Printf(" Lyrics: %v\n", m.Lyrics())
+	fmt.Printf(" Comment: %v\n", m.Comment())
 }
diff --git a/dsf.go b/dsf.go
new file mode 100644
index 0000000..d826a74
--- /dev/null
+++ b/dsf.go
@@ -0,0 +1,110 @@
+// Copyright 2015, David Howden
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package tag
+
+import (
+	"errors"
+	"io"
+)
+
+// ReadDSFTags reads DSF metadata from the io.ReadSeeker, returning the resulting
+// metadata in a Metadata implementation, or non-nil error if there was a problem.
+// samples: http://www.2l.no/hires/index.html
+func ReadDSFTags(r io.ReadSeeker) (Metadata, error) {
+	dsd, err := readString(r, 4)
+	if err != nil {
+		return nil, err
+	}
+	if dsd != "DSD " {
+		return nil, errors.New("expected 'DSD '")
+	}
+
+	_, err = r.Seek(int64(16), io.SeekCurrent)
+	if err != nil {
+		return nil, err
+	}
+
+	n4, err := readBytes(r, 8)
+	if err != nil {
+		return nil, err
+	}
+	id3Pointer := getIntLittleEndian(n4)
+
+	_, err = r.Seek(int64(id3Pointer), io.SeekStart)
+	if err != nil {
+		return nil, err
+	}
+
+	id3, err := ReadID3v2Tags(r)
+	if err != nil {
+		return nil, err
+	}
+
+	return metadataDSF{id3}, nil
+}
+
+type metadataDSF struct {
+	id3 Metadata
+}
+
+func (m metadataDSF) Format() Format {
+	return m.id3.Format()
+}
+
+func (m metadataDSF) FileType() FileType {
+	return DSF
+}
+
+func (m metadataDSF) Title() string {
+	return m.id3.Title()
+}
+
+func (m metadataDSF) Album() string {
+	return m.id3.Album()
+}
+
+func (m metadataDSF) Artist() string {
+	return m.id3.Artist()
+}
+
+func (m metadataDSF) AlbumArtist() string {
+	return m.id3.AlbumArtist()
+}
+
+func (m metadataDSF) Composer() string {
+	return m.id3.Composer()
+}
+
+func (m metadataDSF) Year() int {
+	return m.id3.Year()
+}
+
+func (m metadataDSF) Genre() string {
+	return m.id3.Genre()
+}
+
+func (m metadataDSF) Track() (int, int) {
+	return m.id3.Track()
+}
+
+func (m metadataDSF) Disc() (int, int) {
+	return m.id3.Disc()
+}
+
+func (m metadataDSF) Picture() *Picture {
+	return m.id3.Picture()
+}
+
+func (m metadataDSF) Lyrics() string {
+	return m.id3.Lyrics()
+}
+
+func (m metadataDSF) Comment() string {
+	return m.id3.Comment()
+}
+
+func (m metadataDSF) Raw() map[string]interface{} {
+	return m.id3.Raw()
+}
diff --git a/id3v1.go b/id3v1.go
index d333500..0953f0b 100644
--- a/id3v1.go
+++ b/id3v1.go
@@ -141,3 +141,4 @@ func (m metadataID3v1) Composer() string    { return "" }
 func (metadataID3v1) Disc() (int, int)      { return 0, 0 }
 func (m metadataID3v1) Picture() *Picture   { return nil }
 func (m metadataID3v1) Lyrics() string      { return "" }
+func (m metadataID3v1) Comment() string     { return m["comment"].(string) }
diff --git a/id3v2metadata.go b/id3v2metadata.go
index b5dfd05..6185963 100644
--- a/id3v2metadata.go
+++ b/id3v2metadata.go
@@ -43,6 +43,7 @@ var frames = frameNames(map[string][2]string{
 	"genre":        [2]string{"TCO", "TCON"},
 	"picture":      [2]string{"PIC", "APIC"},
 	"lyrics":       [2]string{"", "USLT"},
+	"comment":      [2]string{"COM", "COMM"},
 })
 
 // metadataID3v2 is the implementation of Metadata used for ID3v2 tags.
@@ -119,6 +120,18 @@ func (m metadataID3v2) Lyrics() string {
 	return t.(*Comm).Text
 }
 
+func (m metadataID3v2) Comment() string {
+	t, ok := m.frames[frames.Name("comment", m.Format())]
+	if !ok {
+		return ""
+	}
+	// id3v23 has Text, id3v24 has Description
+	if t.(*Comm).Description == "" {
+		return trimString(t.(*Comm).Text)
+	}
+	return trimString(t.(*Comm).Description)
+}
+
 func (m metadataID3v2) Picture() *Picture {
 	v, ok := m.frames[frames.Name("picture", m.Format())]
 	if !ok {
diff --git a/mp4.go b/mp4.go
index a6e3472..3970d91 100644
--- a/mp4.go
+++ b/mp4.go
@@ -344,6 +344,14 @@ func (m metadataMP4) Lyrics() string {
 	return t.(string)
 }
 
+func (m metadataMP4) Comment() string {
+	t, ok := m.data["\xa9cmt"]
+	if !ok {
+		return ""
+	}
+	return t.(string)
+}
+
 func (m metadataMP4) Picture() *Picture {
 	v, ok := m.data["covr"]
 	if !ok {
diff --git a/tag.go b/tag.go
index edffac1..306f1d7 100644
--- a/tag.go
+++ b/tag.go
@@ -50,6 +50,9 @@ func ReadFrom(r io.ReadSeeker) (Metadata, error) {
 
 	case string(b[0:3]) == "ID3":
 		return ReadID3v2Tags(r)
+
+	case string(b[0:4]) == "DSD ":
+		return ReadDSFTags(r)
 	}
 
 	m, err := ReadID3v1Tags(r)
@@ -91,6 +94,7 @@ const (
 	ALAC            FileType = "ALAC" // Apple Lossless file FIXME: actually detect this
 	FLAC            FileType = "FLAC" // FLAC file
 	OGG             FileType = "OGG"  // OGG file
+	DSF             FileType = "DSF"  // DSF file DSD Sony format see https://dsd-guide.com/sites/default/files/white-papers/DSFFileFormatSpec_E.pdf
 )
 
 // Metadata is an interface which is used to describe metadata retrieved by this package.
@@ -134,6 +138,9 @@ type Metadata interface {
 	// Lyrics returns the lyrics, or an empty string if unavailable.
 	Lyrics() string
 
+	// Comment returns the comment, or an empty string if unavailable.
+	Comment() string
+
 	// Raw returns the raw mapping of retrieved tag names and associated values.
 	// NB: tag/atom names are not standardised between formats.
 	Raw() map[string]interface{}
diff --git a/tag_test.go b/tag_test.go
index 0b79003..1e06012 100644
--- a/tag_test.go
+++ b/tag_test.go
@@ -39,15 +39,17 @@ var fullMetadata = testMetadata{
 	Track:       3,
 	TrackTotal:  6,
 	Year:        2000,
+	Comment:     "Test Comment",
 }
 var mp3id3v11Metadata = testMetadata{
-	Album:  "Test Album",
-	Artist: "Test Artist",
-	Genre:  "Jazz",
-	Lyrics: "",
-	Title:  "Test Title",
-	Track:  3,
-	Year:   2000,
+	Album:   "Test Album",
+	Artist:  "Test Artist",
+	Genre:   "Jazz",
+	Lyrics:  "",
+	Title:   "Test Title",
+	Track:   3,
+	Year:    2000,
+	Comment: "Test Comment",
 }
 
 type testData struct {
@@ -116,6 +118,7 @@ func compareMetadata(t *testing.T, m Metadata, tt testData) {
 	testValue(t, tt.Lyrics, m.Lyrics())
 	testValue(t, tt.Title, m.Title())
 	testValue(t, tt.Year, m.Year())
+	testValue(t, tt.Comment, m.Comment())
 
 	disc, discTotal := m.Disc()
 	testValue(t, tt.Disc, disc)
diff --git a/testdata/with_tags/sample.dsf b/testdata/with_tags/sample.dsf
new file mode 100644
index 0000000..8e8a603
Binary files /dev/null and b/testdata/with_tags/sample.dsf differ
diff --git a/testdata/with_tags/sample.id3v11.mp3 b/testdata/with_tags/sample.id3v11.mp3
index cd85493..2c6aa4d 100644
Binary files a/testdata/with_tags/sample.id3v11.mp3 and b/testdata/with_tags/sample.id3v11.mp3 differ
diff --git a/util.go b/util.go
index ec28ac6..ff9c4f1 100644
--- a/util.go
+++ b/util.go
@@ -32,6 +32,15 @@ func getInt(b []byte) int {
 	return n
 }
 
+func getIntLittleEndian(b []byte) int {
+	var n int
+	for i := len(b) - 1; i >= 0; i-- {
+		n = n << 8
+		n |= int(b[i])
+	}
+	return n
+}
+
 func readBytes(r io.Reader, n int) ([]byte, error) {
 	b := make([]byte, n)
 	_, err := io.ReadFull(r, b)
diff --git a/util_test.go b/util_test.go
index aae0bcd..a122fce 100644
--- a/util_test.go
+++ b/util_test.go
@@ -79,3 +79,38 @@ func TestGetInt(t *testing.T) {
 		}
 	}
 }
+
+func TestGetIntLittleEndian(t *testing.T) {
+	tests := []struct {
+		input  []byte
+		output int
+	}{
+		{
+			[]byte{},
+			0,
+		},
+		{
+			[]byte{0x01},
+			1,
+		},
+		{
+			[]byte{0xF1, 0xF2},
+			0xF2F1,
+		},
+		{
+			[]byte{0xF1, 0xF2, 0xF3},
+			0xF3F2F1,
+		},
+		{
+			[]byte{0xF1, 0xF2, 0xF3, 0xF4},
+			0xF4F3F2F1,
+		},
+	}
+
+	for ii, tt := range tests {
+		got := getIntLittleEndian(tt.input)
+		if got != tt.output {
+			t.Errorf("[%d] getInt(%v) = %v, expected %v", ii, tt.input, got, tt.output)
+		}
+	}
+}
diff --git a/vorbis.go b/vorbis.go
index 07f8903..9f5ecb8 100644
--- a/vorbis.go
+++ b/vorbis.go
@@ -243,6 +243,13 @@ func (m *metadataVorbis) Lyrics() string {
 	return m.c["lyrics"]
 }
 
+func (m *metadataVorbis) Comment() string {
+	if m.c["comment"] != "" {
+		return m.c["comment"]
+	}
+	return m.c["description"]
+}
+
 func (m *metadataVorbis) Picture() *Picture {
 	return m.p
 }