diff --git a/tag.go b/tag.go
index 87c3f2b..ab9745c 100644
--- a/tag.go
+++ b/tag.go
@@ -2,8 +2,16 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// Package tag provides MP3 (ID3: v1, 2.2, 2.3 and 2.4), MP4, FLAC and OGG metadata parsing and
-// artwork extraction.
+// Package tag provides MP3 (ID3: v1, 2.2, 2.3 and 2.4), MP4, FLAC and OGG metadata detection,
+// parsing and artwork extraction.
+
+// Detect and parse tag metadata from an io.ReadSeeker (i.e. an *os.File):
+// 	m, err := tag.ReadFrom(f)
+// 	if err != nil {
+// 		log.Fatal(err)
+// 	}
+// 	log.Print(m.Format()) // The detected format.
+// 	log.Print(m.Title())  // The title of the track (see Metadata interface for more details).
 package tag
 
 import (
@@ -17,11 +25,9 @@ import (
 // cannot be identified.
 var ErrNoTagsFound = errors.New("no tags found")
 
-// ReadFrom parses audio file metadata tags (currently supports ID3v1,2.{2,3,4} and MP4).
-// This method attempts to determine the format of the data provided by the io.ReadSeeker,
-// and then chooses ReadAtoms (MP4), ReadID3v2Tags (ID3v2.{2,3,4}) or ReadID3v1Tags as
-// appropriate.  Returns non-nil error if the format of the given data could not be determined,
-// or if there was a problem parsing the data.
+// ReadFrom detects and parses audio file metadata tags (currently supports ID3v1,2.{2,3,4}, MP4, FLAC/OGG).
+// Returns non-nil error if the format of the given data could not be determined, or if there was a problem
+// parsing the data.
 func ReadFrom(r io.ReadSeeker) (Metadata, error) {
 	b, err := readBytes(r, 11)
 	if err != nil {