diff --git a/VKAPI/Handlers/Wall.php b/VKAPI/Handlers/Wall.php
index add2159b..179d5e0e 100644
--- a/VKAPI/Handlers/Wall.php
+++ b/VKAPI/Handlers/Wall.php
@@ -60,7 +60,10 @@ final class Wall extends VKAPIRequestHandler
                 } else if ($attachment instanceof \openvk\Web\Models\Entities\Note) {
                     $attachments[] = $attachment->toVkApiStruct();
                 } else if ($attachment instanceof \openvk\Web\Models\Entities\Audio) {
-                    $attachments[] = $attachment->toVkApiStruct($this->getUser());
+                    $attachments[] = [
+                        "type" => "audio",
+                        "audio" => $attachment->toVkApiStruct($this->getUser()),
+                    ];
                 } else if ($attachment instanceof \openvk\Web\Models\Entities\Post) {
                     $repostAttachments = [];
 
@@ -237,7 +240,10 @@ final class Wall extends VKAPIRequestHandler
                     } else if ($attachment instanceof \openvk\Web\Models\Entities\Note) {
                         $attachments[] = $attachment->toVkApiStruct();
                     } else if ($attachment instanceof \openvk\Web\Models\Entities\Audio) {
-                        $attachments[] = $attachment->toVkApiStruct($this->getUser());
+                        $attachments[] = [
+                            "type" => "audio",
+                            "audio" => $attachment->toVkApiStruct($this->getUser())
+                        ];
                     } else if ($attachment instanceof \openvk\Web\Models\Entities\Post) {
                         $repostAttachments = [];
 
@@ -576,7 +582,10 @@ final class Wall extends VKAPIRequestHandler
                 } elseif($attachment instanceof \openvk\Web\Models\Entities\Note) {
                     $attachments[] = $attachment->toVkApiStruct();
                 } elseif($attachment instanceof \openvk\Web\Models\Entities\Audio) {
-                    $attachments[] = $attachment->toVkApiStruct($this->getUser());
+                    $attachments[] = [
+                        "type"  => "audio", 
+                        "audio" => $attachment->toVkApiStruct($this->getUser()),
+                    ];
                 }
             }
 
@@ -636,6 +645,9 @@ final class Wall extends VKAPIRequestHandler
 
         $comment = (new CommentsRepo)->get($comment_id); # один хуй айди всех комментов общий
         
+        if(!$comment || $comment->isDeleted()) 
+            $this->fail(100, "Invalid comment");
+
         $profiles = [];
 
         $attachments = [];
@@ -644,7 +656,10 @@ final class Wall extends VKAPIRequestHandler
             if($attachment instanceof \openvk\Web\Models\Entities\Photo) {
                 $attachments[] = $this->getApiPhoto($attachment);
             } elseif($attachment instanceof \openvk\Web\Models\Entities\Audio) {
-                $attachments[] = $attachment->toVkApiStruct($this->getUser());
+                $attachments[] = [
+                    "type" => "audio",
+                    "audio" => $attachment->toVkApiStruct($this->getUser()),
+                ];
             }
         }
 
diff --git a/Web/Presenters/AudioPresenter.php b/Web/Presenters/AudioPresenter.php
index 3bae710c..8ec17012 100644
--- a/Web/Presenters/AudioPresenter.php
+++ b/Web/Presenters/AudioPresenter.php
@@ -304,7 +304,7 @@ final class AudioPresenter extends OpenVKPresenter
         if ($_SERVER["REQUEST_METHOD"] === "POST") {
             $title = $this->postParam("title");
             $description = $this->postParam("description");
-            $audios = !empty($this->postParam("audios")) ? array_slice(explode(",", $this->postParam("audios")), 0, 100) : [];
+            $audios = !empty($this->postParam("audios")) ? array_slice(explode(",", $this->postParam("audios")), 0, 1000) : [];
 
             if(empty($title) || iconv_strlen($title) < 1)
                 $this->flashFail("err", tr("error"), tr("set_playlist_name"));
@@ -478,9 +478,9 @@ final class AudioPresenter extends OpenVKPresenter
         $this->template->audios = iterator_to_array($playlist->fetch($page, 10));
         $this->template->ownerId = $owner_id;
         $this->template->owner = $playlist->getOwner();
-        $this->template->isBookmarked = $playlist->isBookmarkedBy($this->user->identity);
-        $this->template->isMy = $playlist->getOwner()->getId() === $this->user->id;
-        $this->template->canEdit = $playlist->canBeModifiedBy($this->user->identity);
+        $this->template->isBookmarked = $this->user->identity && $playlist->isBookmarkedBy($this->user->identity);
+        $this->template->isMy = $this->user->identity &&  $playlist->getOwner()->getId() === $this->user->id;
+        $this->template->canEdit = $this->user->identity &&  $playlist->canBeModifiedBy($this->user->identity);
     }
 
     function renderAction(int $audio_id): void
diff --git a/Web/Presenters/templates/Audio/Playlist.xml b/Web/Presenters/templates/Audio/Playlist.xml
index f14b6ac1..175dfc3a 100644
--- a/Web/Presenters/templates/Audio/Playlist.xml
+++ b/Web/Presenters/templates/Audio/Playlist.xml
@@ -39,7 +39,7 @@
                 <img src="{$playlist->getCoverURL('normal')}" alt="{_playlist_cover}">
             </a>
 
-            <div class="profile_links" style="width: 139px;">
+            <div class="profile_links" style="width: 139px;" n:if="isset($thisUser)">
                 <a class="profile_link" style="width: 98%;" href="/playlist{$playlist->getPrettyId()}/edit" n:if="$playlist->canBeModifiedBy($thisUser)">{_edit_playlist}</a>
                 <a class="profile_link" style="width: 98%;" id="bookmarkPlaylist" data-id="{$playlist->getId()}" n:if="!$isBookmarked">{_bookmark}</a>
                 <a class="profile_link" style="width: 98%;" id="unbookmarkPlaylist" data-id="{$playlist->getId()}" n:if="$isBookmarked">{_unbookmark}</a>
diff --git a/Web/Presenters/templates/Audio/player.xml b/Web/Presenters/templates/Audio/player.xml
index fb5862b4..a3bf5ad5 100644
--- a/Web/Presenters/templates/Audio/player.xml
+++ b/Web/Presenters/templates/Audio/player.xml
@@ -11,13 +11,13 @@
             </div>
 
             <div class="status" style="margin-top: 12px;">
-                <div class="mediaInfo" style="margin-bottom: -8px; cursor: pointer;display:flex;width: 85%;">
-                    <div class="info noOverflow">
+                <div class="mediaInfo noOverflow" style="margin-bottom: -8px; cursor: pointer;display:flex;width: 85%;">
+                    <div class="info">
                         <strong class="performer">
-                            <a href="/search?query=&type=audios&sort=id&only_performers=on&query={$audio->getPerformer()}">{ovk_proc_strtr($audio->getPerformer(), 30)}</a>
+                            <a href="/search?query=&type=audios&sort=id&only_performers=on&query={$audio->getPerformer()}">{$audio->getPerformer()}</a>
                         </strong>
                         —
-                        <span class="title {if !empty($audio->getLyrics())}withLyrics{/if}">{ovk_proc_strtr($audio->getTitle(), 30)}</span>
+                        <span class="title {if !empty($audio->getLyrics())}withLyrics{/if}">{$audio->getTitle()}</span>
                     </div>
 
                     <div class="explicitMark" n:if="$audio->isExplicit()"></div>
diff --git a/Web/static/js/al_music.js b/Web/static/js/al_music.js
index 691b6edb..ac449c0d 100644
--- a/Web/static/js/al_music.js
+++ b/Web/static/js/al_music.js
@@ -669,7 +669,7 @@ document.addEventListener("DOMContentLoaded", function() {
             bigPlayerObserver.observe(bigplayer);
     }
 
-    $(`.audioEntry .mediaInfo`).on("mouseover mouseleave", (e) => {
+    $(document).on("mouseover mouseleave", `.audioEntry .mediaInfo`, (e) => {
         const info = e.currentTarget.closest(".mediaInfo")
         const overfl = info.querySelector(".info")