Equalizer icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" width="24" height="24"><g fill="none" stroke="#000" stroke-linejoin="round" stroke-width="4"><path stroke-linecap="round" d="M11 16V42"/><path stroke-linecap="round" d="M24 29V42"/><path stroke-linecap="round" d="M24 19V6"/><path stroke-linecap="round" d="M37 6V32"/><path fill="#2F88FF" d="M11 16C13.7614 16 16 13.7614 16 11C16 8.23858 13.7614 6 11 6C8.23858 6 6 8.23858 6 11C6 13.7614 8.23858 16 11 16Z"/><path fill="#2F88FF" d="M24 29C26.7614 29 29 26.7614 29 24C29 21.2386 26.7614 19 24 19C21.2386 19 19 21.2386 19 24C19 26.7614 21.2386 29 24 29Z"/><path fill="#2F88FF" d="M37 42C39.7614 42 42 39.7614 42 37C42 34.2386 39.7614 32 37 32C34.2386 32 32 34.2386 32 37C32 39.7614 34.2386 42 37 42Z"/></g></svg>