diff --git a/src/assets/jackets/50th_Memorial_Songs_-Flagship_medley-.png b/src/assets/jackets/50th_Memorial_Songs_-Flagship_medley-.png
new file mode 100644
index 000000000..95b98aa0a
Binary files /dev/null and b/src/assets/jackets/50th_Memorial_Songs_-Flagship_medley-.png differ
diff --git a/src/assets/jackets/50th_Memorial_Songs_-The_BEMANI_History-.png b/src/assets/jackets/50th_Memorial_Songs_-The_BEMANI_History-.png
new file mode 100644
index 000000000..68ad6954d
Binary files /dev/null and b/src/assets/jackets/50th_Memorial_Songs_-The_BEMANI_History-.png differ
diff --git a/src/assets/jackets/50th_Memorial_Songs_-futari_no_toki__under_the_cherry_blossoms_-.png b/src/assets/jackets/50th_Memorial_Songs_-futari_no_toki__under_the_cherry_blossoms_-.png
new file mode 100644
index 000000000..14ca09fe5
Binary files /dev/null and b/src/assets/jackets/50th_Memorial_Songs_-futari_no_toki__under_the_cherry_blossoms_-.png differ
diff --git a/src/assets/jackets/Kusare gedou to chocolate.png b/src/assets/jackets/Kusare gedou to chocolate.png
new file mode 100644
index 000000000..ecc83eba8
Binary files /dev/null and b/src/assets/jackets/Kusare gedou to chocolate.png differ
diff --git a/src/assets/jackets/Liar Dance.png b/src/assets/jackets/Liar Dance.png
new file mode 100644
index 000000000..69ce1a97d
Binary files /dev/null and b/src/assets/jackets/Liar Dance.png differ
diff --git a/src/assets/jackets/Tiger rampage.png b/src/assets/jackets/Tiger rampage.png
new file mode 100644
index 000000000..c4123f88c
Binary files /dev/null and b/src/assets/jackets/Tiger rampage.png differ
diff --git a/src/footer.jsx b/src/footer.jsx
index a0618cc20..ba41a0903 100644
--- a/src/footer.jsx
+++ b/src/footer.jsx
@@ -15,7 +15,7 @@ function Icon({ src, title }) {
 export function Footer() {
   return (
     <footer className={classNames(styles.footer, globalStyles.padded)}>
-      <div>Songs up to date as of 3/28/2019. <a href="#" onClick={showCredits}>Credits</a></div>
+      <div>Songs up to date as of 4/29/2019. <a href="#" onClick={showCredits}>Credits</a></div>
       <div>
         <a href="https://m.me/noah.manneschmidt" target="_blank"><Icon src={fbLogo} title="Contact me on Facebook Messenger" /></a>
         &nbsp;
diff --git a/src/songs/ace.json b/src/songs/ace.json
index 95c75028c..3ff9e9d19 100644
--- a/src/songs/ace.json
+++ b/src/songs/ace.json
@@ -1,4 +1,364 @@
 [
+  {
+    "us_locked": true,
+    "unlock": false,
+    "name": "タイガーランペイジ",
+    "artist": "sasakure.UK",
+    "jacket": "Tiger rampage.png",
+    "folder": "DanceDanceRevolution A",
+    "bpm": "150",
+    "name_translation": "Tiger rampage",
+    "artist_translation": "",
+    "genre": "",
+    "single": {
+      "beginner": {
+        "difficulty": "2",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "basic": {
+        "difficulty": "5",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "9",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "13",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    },
+    "double": {
+      "basic": {
+        "difficulty": "5",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "10",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "13",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    }
+  },
+  {
+    "us_locked": true,
+    "unlock": false,
+    "name": "腐れ外道とチョコレゐト",
+    "artist": "ピノキオP",
+    "jacket": "Kusare gedou to chocolate.png",
+    "folder": "DanceDanceRevolution A",
+    "bpm": "260",
+    "name_translation": "Kusare gedou to chocolate",
+    "artist_translation": "PinocchioP",
+    "genre": "",
+    "single": {
+      "beginner": {
+        "difficulty": "3",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "basic": {
+        "difficulty": "8",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "12",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "15",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    },
+    "double": {
+      "basic": {
+        "difficulty": "8",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "12",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "16",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    }
+  },
+  {
+    "us_locked": true,
+    "unlock": false,
+    "name": "ライアーダンス",
+    "artist": "DECO*27",
+    "jacket": "Liar Dance.png",
+    "folder": "DanceDanceRevolution A",
+    "bpm": "200",
+    "name_translation": "Liar dance",
+    "artist_translation": "",
+    "genre": "",
+    "single": {
+      "beginner": {
+        "difficulty": "4",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "basic": {
+        "difficulty": "6",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "9",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "13",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    },
+    "double": {
+      "basic": {
+        "difficulty": "7",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "9",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "13",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    }
+  },
+  {
+    "us_locked": false,
+    "unlock": false,
+    "name": "50th Memorial Songs -The BEMANI History-",
+    "artist": "BEMANI Sound Team",
+    "jacket": "50th_Memorial_Songs_-The_BEMANI_History-.png",
+    "folder": "DanceDanceRevolution A",
+    "bpm": "136",
+    "name_translation": "",
+    "artist_translation": "",
+    "genre": "ANNIVERSARY",
+    "single": {
+      "beginner": {
+        "difficulty": "2",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "basic": {
+        "difficulty": "5",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "9",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "13",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    },
+    "double": {
+      "basic": {
+        "difficulty": "5",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "9",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "13",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    }
+  },
+  {
+    "us_locked":false,
+    "unlock": false,
+    "name": "50th Memorial Songs -Flagship medley-",
+    "artist": "BEMANI Sound Team",
+    "jacket": "50th_Memorial_Songs_-Flagship_medley-.png",
+    "folder": "DanceDanceRevolution A",
+    "bpm": "135-175",
+    "name_translation": "",
+    "artist_translation": "",
+    "genre": "ANNIVERSARY",
+    "single": {
+      "beginner": {
+        "difficulty": "3",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "basic": {
+        "difficulty": "7",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "9",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "12",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    },
+    "double": {
+      "basic": {
+        "difficulty": "8",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "10",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "13",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    }
+  },
+  {
+    "us_locked": false,
+    "unlock": false,
+    "name": "50th Memorial Songs -二人の時 ～under the cherry blossoms～-",
+    "artist": "BEMANI Sound Team",
+    "jacket": "50th_Memorial_Songs_-futari_no_toki__under_the_cherry_blossoms_-.png",
+    "folder": "DanceDanceRevolution A",
+    "bpm": "160",
+    "name_translation": "50th Memorial Songs -futari no toki ~under the cherry blossoms~-",
+    "artist_translation": "",
+    "genre": "ANNIVERSARY",
+    "single": {
+      "beginner": {
+        "difficulty": "3",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "basic": {
+        "difficulty": "7",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "9",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "12",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    },
+    "double": {
+      "basic": {
+        "difficulty": "7",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "difficult": {
+        "difficulty": "9",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "expert": {
+        "difficulty": "12",
+        "step": "-",
+        "shock": "0",
+        "freeze": "-"
+      },
+      "challenge": null
+    }
+  },
   {
     "us_locked": false,
     "unlock": false,