20 Days Til Halloween: Forgotten Experiment

20 Days Til Halloween: Forgotten Experiment is Buckethead's two-hundred seventeenth album and the hundred eighty-seventh in the Pikes series, released online in 2015.

20 Days Til Halloween: Forgotten Experiment (29:46)
{| border="0" cellpadding="1" cellspacing="1" class="article-table" style="width: 500px;" ! scope="col"|No. ! scope="col"|Title ! scope="col"|Length
 * 1
 * Forgotten Experiment Part 1
 * 1:59
 * 2
 * Forgotten Experiment Part 2
 * 3:32
 * 3
 * Forgotten Experiment Part 3
 * 3:16
 * 4
 * Forgotten Experiment Part 4
 * 6:39
 * 5
 * Forgotten Experiment Part 5
 * 5:31
 * 6
 * Forgotten Experiment Part 6
 * 2:32
 * 7
 * Forgotten Experiment Part 7
 * 2:59
 * 8
 * Forgotten Experiment Part 8
 * 3:16
 * 7
 * Forgotten Experiment Part 7
 * 2:59
 * 8
 * Forgotten Experiment Part 8
 * 3:16
 * Forgotten Experiment Part 8
 * 3:16