усовершенствуй дизайн, чтоб больше было похоже на soundcloud.

index:
<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<meta content="width=device-width, initial-scale=1.0" name="viewport">
	<meta content="ie=edge" http-equiv="X-UA-Compatible">
	<script src="/jquery/dist/jquery.min.js"></script>
    <script src="/jquery-ui/dist/jquery-ui.min.js"></script>
	<link href="https://fonts.googleapis.com/css?family=Roboto:400,500,700" rel="stylesheet">
	<link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">
	<link href="/css/main.css" rel="stylesheet">
	<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet">
	<link href="/jquery-ui/themes/base/all.css" rel="stylesheet">
	

	<title>Home</title>
</head>
<body>
	<header class="header">
		<nav class="navbar navbar-expand-lg navbar-light bg-light">
			<div class="container">
				<a class="navbar-brand" href="/">
					<img src="/img/logo.png" alt="My Musician Site">
				</a>
				<button aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation" class="navbar-toggler" data-target="#navbarNav" data-toggle="collapse" type="button">
					<span class="navbar-toggler-icon"></span>
				</button>
				<div class="collapse navbar-collapse" id="navbarNav">
					<ul class="navbar-nav ml-auto">
  <li class="nav-item">
    <a class="nav-link" href="#find-musicians">Find Musicians</a>
  </li>
  <% if (!userLoggedIn) { %>
    <li class="nav-item">
      <a class="nav-link" href="/register"><i class="fa fa-user-plus" aria-hidden="true"></i> Register</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="/login"><i class="fa fa-sign-in" aria-hidden="true"></i> Login</a>
    </li>
  <% } else { %>
    <li class="nav-item">
      <a class="nav-link"><i class="fa fa-user" aria-hidden="true"></i> Hello, <%= username %></a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="/logout"><i class="fa fa-sign-out" aria-hidden="true"></i> Logout</a>
    </li>
  <% } %>
</ul>
				</div>
			</div>
		</nav>
		<div class="hero">
			<div class="container">
				<h1 class="hero-title">Find the Perfect Musician for Your Band or Project</h1>
				<p class="hero-subtitle">Join our community today and connect with talented musicians from around the world.</p>
				<a class="btn btn-primary btn-lg" href="/register">Register Now</a>
			</div>
		</div>
	</header>
	<main class="main">
		<section class="section section-search" id="find-musicians">
			<div class="container">
				<h2 class="section-title"><i class="fa fa-search" aria-hidden="true"></i> Find Musicians</h2>
				<form class="form-search" action="/search" method="get">
					<div class="form-group">
						<label for="role"><i class="fa fa-users" aria-hidden="true"></i> Role:</label> 
						<select class="form-control" id="role" name="role">
							<option value="">All</option>
							<option value="Band">Band</option>
							<option value="Artist">Artist</option>
						</select>
					</div>
					
					<div class="form-group">
  <label for="genre">Search by genre:</label>
  <select class="form-control" id="genre" name="genre">
    <option value="">All</option>
  </select>
</div>
<div class="form-group">
						<label for="city"><i class="fa fa-map-marker" aria-hidden="true"></i> Location:</label> 
						<input id="city" name="city" type="text" class="form-control" autocomplete="on" value="<%= city %>" data-value="">
					</div>
					<button class="btn btn-primary" type="submit"><i class="fa fa-search" aria-hidden="true"></i> Search</button>
				</form>
			</div>
		</section>
		<!-- AUDIO PLAYER -->
		<div class="audio-player">
		<h1 class="nowplaying">Now playing</h1>
  <div class="audio-tracklist">
    <% tracks.forEach((track, index) => { %>
      <div class="audio-track">
        <audio id="audio-<%= index %>" src="/tracks/<%= track.filename %>"></audio>
        <div class="audio-track-image" onclick="togglePlay(<%= index %>)">
          <img src="/img/<%= track.image_filename || 'default-track-image.png' %>" alt="<%= track.title %>">
        </div>
        <h4><%= track.title %></h4>
      </div>
    <% }); %>
  </div>
  <div class="audio-player-controls" style="display: none;">
    <button class="audio-player-button" onclick="togglePlay()">
      <i class="audio-player-icon fa fa-play"></i>
    </button>
    <div class="audio-player-progress-fullwidth">
      <input type="range" class="progress-bar" value="0" onchange="setProgressFullwidth(this.value)">
      <span class="progress-time" id="progress-time-fullwidth">0:00</span>
    </div>
  </div>
</div>
<!-- END -->
	</main>
	<footer class="footer">
		<div class="container">
			<p class="text-center mb-0">My Musician Site &copy; 2023</p>
		</div>
	</footer>

css:
.musician-info {
  display: inline-block;
  margin-left: 10px;
  vertical-align: top;
  
}

.name {
  font-weight: bold;
  font-size: 1.2em;
}

.genre {
  display: block;
  font-size: 0.9em;
  color: #666;
}

ul li a img {
max-width: 200px;
  height: 200px;
  object-fit: cover;
}




/* Normalize CSS */
body {
	margin: 0;
	font-family: 'Roboto', sans-serif;
	font-size: 16px;
	line-height: 1.5;
}

/* Header */
.header {
	background-color: #fff;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.navbar-brand img {
	height: 50px;
}

/* Hero */
.hero {
	background-image: url('/img/hero.jpg');
	background-size: cover;
	background-position: center;
	color: #fff;
	padding: 100px 0;
}

.hero-title {
	font-size: 48px;
	margin-bottom: 20px;
}

.nowplaying {
	font-size: 15px;
	margin-bottom: 50px;
	text-align: center;
	margin-top: 50px;
}

.hero-subtitle {
	font-size: 24px;
	margin-bottom: 40px;
}

.hero .btn-primary {
	background-color: #ffc107;
	border-color: #ffc107;
}

.hero .btn-primary:hover {
	background-color: #ffca2c;
	border-color: #ffca2c;
}

/* Search */
.section-search {
	background-color: #f8f9fa;
	padding: 80px 0;
}

.section-title {
	font-size: 36px;
	margin-bottom: 40px;
	text-align: center;
}

.form-search {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	max-width: 800px;
	margin: 0 auto;
	position: relative; /* add this */
}

.form-search .btn-primary {
  position: relative; /* add this */
  right: 0; /* add this */
  top: 100%; /* add this */
  margin-top: 20px; /* add this */
  margin-left: 10px;
}

.form-group {
	margin: 10px;
}

.form-group select {
  margin-top: 10px;
}

.form-group label {
	margin-bottom: 5px;
	display: block;
}

.form-control {
	border-radius: 0;
}

.btn-primary {
	background-color: #ffc107;
	border-color: #ffc107;
}

.btn-primary:hover {
	background-color: #ffca2c;
	border-color: #ffca2c;
}

/* Results */
.section-results {
	padding: 80px 0;
	text-align: center;
}

/* Footer */
.footer {
	background-color: #212529;
	color: #fff;
	padding: 20px 0;
}

.footer p {
	margin-bottom: 0;
	font-size: 14px;
}

.footer a {
	color: #fff;
}

.footer a:hover {
	color: #ffc107;
}



/* audio player */
.audio-tracklist {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(auto, 1fr);
  grid-gap: 20px;
  list-style: none;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
}

.audio-track {
  text-align: center;
}

.audio-track-image {
  width: 100%;
  height: 0;
  padding-bottom: 100%;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.audio-track-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.audio-track h4 {
  margin: 10px 0 0;
  font-size: 1.2rem;
}

.audio-player-controls {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #fff;
  z-index: 1;
}

.audio-player-button {
  border: none;
  background-color: transparent;
  cursor: pointer;
  font-size: 2rem;
  color: #666;
  margin-right: 10px;
}

.audio-player-progress-fullwidth {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  flex-grow: 1;
}

.audio-player-progress-fullwidth input[type="range"] {
  flex-grow: 1;
  margin: 0 10px;
  -webkit-appearance: none;
  background-color: #eee;
  height: 4px;
  border-radius: 2px;
}

.audio-player-progress-fullwidth input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 16px;
  width: 16px;
  border-radius: 50%;
  background-color: #666;
  margin-top: -6px;
  cursor: pointer;
}

.audio-player-progress-fullwidth .progress-time {
  font-size: 0.8rem;
  color: #666;
}