diff --git a/CHANGELOG.md b/CHANGELOG.md
index c2509c153..8d72ef4c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,9 +5,13 @@
 #### What's New
 - Added ability to rewind/skip tracks by swiping back/forward
 
+#### What's Improved
+- Added support for native M4A multi-value tags based on duplicate atoms
+
 #### What's Fixed
 - Fixed app restart being required when changing intelligent sorting
 or music separator settings
+- Fixed widget/notification actions not working on Android 14
 
 ## 3.2.0
 
diff --git a/app/src/main/java/org/oxycblt/auxio/music/metadata/TextTags.kt b/app/src/main/java/org/oxycblt/auxio/music/metadata/TextTags.kt
index a3d916b69..737ee6f8c 100644
--- a/app/src/main/java/org/oxycblt/auxio/music/metadata/TextTags.kt
+++ b/app/src/main/java/org/oxycblt/auxio/music/metadata/TextTags.kt
@@ -22,17 +22,16 @@ import androidx.media3.common.Metadata
 import androidx.media3.extractor.metadata.id3.InternalFrame
 import androidx.media3.extractor.metadata.id3.TextInformationFrame
 import androidx.media3.extractor.metadata.vorbis.VorbisComment
+import org.oxycblt.auxio.util.logD
 
 /**
  * Processing wrapper for [Metadata] that allows organized access to text-based audio tags.
  *
  * @param metadata The [Metadata] to wrap.
  * @author Alexander Capehart (OxygenCobalt)
- *
- * TODO: Merge with TagWorker
  */
 class TextTags(metadata: Metadata) {
-    private val _id3v2 = mutableMapOf<String, List<String>>()
+    private val _id3v2 = mutableMapOf<String, MutableList<String>>()
     /** The ID3v2 text identification frames found in the file. Can have more than one value. */
     val id3v2: Map<String, List<String>>
         get() = _id3v2
@@ -53,7 +52,11 @@ class TextTags(metadata: Metadata) {
                             ?: tag.id.sanitize()
                     val values = tag.values.map { it.sanitize() }.correctWhitespace()
                     if (values.isNotEmpty()) {
-                        _id3v2[id] = values
+                        // Normally, duplicate ID3v2 frames are forbidden. But since MP4 atoms,
+                        // which can also have duplicates, are mapped to ID3v2 frames by ExoPlayer,
+                        // we must drop this invariant and gracefully treat duplicates as if they
+                        // are another way of specfiying multi-value tags.
+                        _id3v2.getOrPut(id) { mutableListOf() }.addAll(values)
                     }
                 }
                 is InternalFrame -> {
@@ -62,7 +65,7 @@ class TextTags(metadata: Metadata) {
                     val id = "TXXX:${tag.description.sanitize().lowercase()}"
                     val value = tag.text
                     if (value.isNotEmpty()) {
-                        _id3v2[id] = listOf(value)
+                        _id3v2.getOrPut(id) { mutableListOf() }.add(value)
                     }
                 }
                 is VorbisComment -> {
diff --git a/app/src/test/java/org/oxycblt/auxio/music/metadata/TextTagsTest.kt b/app/src/test/java/org/oxycblt/auxio/music/metadata/TextTagsTest.kt
index 73c5b926d..9966c16e9 100644
--- a/app/src/test/java/org/oxycblt/auxio/music/metadata/TextTagsTest.kt
+++ b/app/src/test/java/org/oxycblt/auxio/music/metadata/TextTagsTest.kt
@@ -56,7 +56,20 @@ class TextTagsTest {
     }
 
     @Test
-    fun textTags_combined() {
+    fun textTags_mp4() {
+        val textTags = TextTags(MP4_METADATA)
+        assertTrue(textTags.vorbis.isEmpty())
+        assertEquals(listOf("Wheel"), textTags.id3v2["TIT2"])
+        assertEquals(listOf("Paraglow"), textTags.id3v2["TALB"])
+        assertEquals(listOf("Parannoul", "Asian Glow"), textTags.id3v2["TPE1"])
+        assertEquals(listOf("2022"), textTags.id3v2["TDRC"])
+        assertEquals(listOf("ep"), textTags.id3v2["TXXX:musicbrainz album type"])
+        assertEquals(listOf("+2 dB"), textTags.id3v2["TXXX:replaygain_track_gain"])
+        assertEquals(null, textTags.id3v2["metadata_block_picture"])
+    }
+
+    @Test
+    fun textTags_id3v2_vorbis_combined() {
         val textTags = TextTags(VORBIS_METADATA.copyWithAppendedEntriesFrom(ID3V2_METADATA))
         assertEquals(listOf("Wheel"), textTags.vorbis["title"])
         assertEquals(listOf("Paraglow"), textTags.vorbis["album"])
@@ -95,6 +108,19 @@ class TextTagsTest {
                 TextInformationFrame("TPE1", null, listOf("Parannoul", "Asian Glow")),
                 TextInformationFrame("TDRC", null, listOf("2022")),
                 TextInformationFrame("TXXX", "MusicBrainz Album Type", listOf("ep")),
+                TextInformationFrame("TXXX", "replaygain_track_gain", listOf("+2 dB")),
+                ApicFrame("", "", 0, byteArrayOf()))
+
+        // MP4 atoms are mapped to ID3v2 text information frames by ExoPlayer, but can
+        // duplicate frames and have ---- mapped to InternalFrame.
+        private val MP4_METADATA =
+            Metadata(
+                TextInformationFrame("TIT2", null, listOf("Wheel")),
+                TextInformationFrame("TALB", null, listOf("Paraglow")),
+                TextInformationFrame("TPE1", null, listOf("Parannoul")),
+                TextInformationFrame("TPE1", null, listOf("Asian Glow")),
+                TextInformationFrame("TDRC", null, listOf("2022")),
+                TextInformationFrame("TXXX", "MusicBrainz Album Type", listOf("ep")),
                 InternalFrame("com.apple.iTunes", "replaygain_track_gain", "+2 dB"),
                 ApicFrame("", "", 0, byteArrayOf()))
     }