All good, worked it out by putting it through the loop then accessing the sub_fields!
<?php
if( have_rows('album_group') ):
while( have_rows('album_group') ): the_row();
$cp_album_info = get_sub_field('album_information');
$cp_album_music = get_sub_field('album_music_g');
$cp_album_name = get_sub_field('campaign_album_name');
$cp_album_links = get_sub_field('album_links');
...
?>
