Doctrine attributes for 3 linked entities - symfony

Question

I want to make a website that list albums, each albums have tracks, and in order to handle various artists albums, each track is made by an artist.
I'm new with symfony and I'm fighting with doctrine to find the best way to handle those 3 entities (album, track and artist).
Album (id, title, release_date, cover, etc...)
Track (id, id_album, id_artist, title, position, duration)
Artist (id, name, country, photo,...)
I was thinking about doing one-to-many/many-to-one relations or many-to-many with attributes, but I'm really not sure anymore what's the best way to link those 3 entities in doctrine.
At the end, I would like to make a homepage that looks like that :
[album_cover]
"album title"
artist
[album_cover]
"album title"
artist1, artist2
So from the album entity I need to get all the artists from all the album's tracks, I don't know yet how to do that.
So far I've done that, but I'm really not sure if it's the best way (with AlbumArtist = Track):
/**
* Album
*
* #ORM\Table()
* #ORM\Entity(repositoryClass="AppBundle\Entity\AlbumRepository")
*/
class Album
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #ORM\OneToMany(targetEntity="AlbumArtist", mappedBy="album", cascade={"persist"})
*/
private $albumArtists;
/**
* #var string
*
* #ORM\Column(name="title", type="text")
*/
private $title;
/**
* Artist
*
* #ORM\Table()
* #ORM\Entity(repositoryClass="AppBundle\Entity\ArtistRepository")
*/
class Artist
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #ORM\OneToMany(targetEntity="AlbumArtist", mappedBy="artist", cascade={"persist"})
*/
private $albumArtists;
/**
* #var string
*
* #ORM\Column(name="name", type="text")
*/
private $name;
/**
* AlbumArtist
*
* #ORM\Table()
* #ORM\Entity(repositoryClass="AppBundle\Entity\AlbumArtistRepository")
*/
class AlbumArtist
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #ORM\ManyToOne(targetEntity="Album", inversedBy="albumArtists")
* #ORM\JoinColumn(name="album_id", referencedColumnName="id")
*/
private $album;
/**
* #ORM\ManyToOne(targetEntity="Artist", inversedBy="albumArtists")
* #ORM\JoinColumn(name="artist_id", referencedColumnName="id")
*/
private $artist;
/**
* #var string
*
* #ORM\Column(name="title", type="text")
*/
private $title;
Thanks for your help !

Answer 1

Your sequence is a bit strange in my opinion.
Lets make a few statements in human language:
An Album exist out of multiple tracks.
One Track exist out of one Song.
One Song can be composed by one or more Artists.
I use the entity Song because a song can be placed in multiple Albums and on a different track-number.
Gives us the those relations:
Album - oneToMany - Tracks (an Album have multiple tracks)
Tracks - ManyToOne - Song (a Song can be placed on multiple tracks)
Song - oneToMany - Artists (some songs are made by multiple artists)