I need help to connect to my database. My goal is to make it look like in the picture, but my php knowledge only goes so far. I want it to make more efficent, so when a new songs comes out i only need to add it in the data base. my goal

<?php foreach($songs as $song): ?>
                    <div class="col default-6 large-4">
                    <?php echo "<img src='/uploads/{$song['cover']}'>"; ?>
                        <span><?php echo $song["title"];?></span>
                        <a href="<?php echo $song["spotify"]?>">
                            <img src="./assets/img/index/spotify_4096_black.png" alt="Spotify">
                        </a>
                        <a href="<?php echo $song["apple-music"]?>">
                            <img src="./assets/img/index/apple_music_logo_icon_145488.png" alt="Apple Music">
                        </a>
                        <a href="<?php echo $song["youtube"]?>">
                            <img src="./assets/img/index/youtube.png" alt="YouTube">
                        </a>
                        <a href="<?php echo $song["soundcloud"]?>">
                            <img src="./assets/img/index/soundcloud.png" alt="Soundcloud">
                        </a>
                        <a title="<?= $data["title"]; ?>" href="<?= $file ?>" class="<?php active($file);?>"><?= $data["name"]; ?> </a>
                    </li>
                <?php endforeach; ?>

On my website comes this error:
Warning: Undefined variable $songs in /homepages/26/d999865336/htdocs/workshop/releases.php on line 131

Warning: foreach() argument must be of type array|object, null given in /homepages/26/d999865336/htdocs/workshop/releases.php on line 131