Advanced Custom Fields – multiple values that display in a list

Hello,

I’m working on a site for an music events manager. I’m using the Advanced Custom Fields plug-in to customize the my singe-event.php

I have an area dedicated to who is performing at each event.
I’ve created custom post-types for each artist and then used the Advanced Custom Fields ‘relationship’ field type, filtered it to only pull from my Artist post types, and then I choose however many people are performing.

The result I get is a string of what I am assuming is my post ID for each artist.

I looks like this:
329,320,321,295

I would like it to display a list of the Post Title links (a.k.a. artist names) and not the post ID.

Here is my code. Please be gentle, I’m learning 🙂

<h2>Performing</h2>
<?php global $wp_query; $postid = $wp_query->post->ID;
echo get_post_meta($postid, ‘artist’, true);?>

Thank you in advance to whoever takes the time to help me out. I really appreciate it!