How many songs are in the album "The Theory of Relativity (Original Cast Recording)" by Various Artists?

There are a total of 20 songs in "The Theory of Relativity (Original Cast Recording)".

The Theory of Relativity (Original Cast Recording) by Various Artists Information

"The Theory of Relativity (Original Cast Recording)" was released on June 3, 2016.

#	Track	Artist	Key	Camelot	BPM
1	Person A	The Theory Of Relativity Company	F Major	7B	134
2	Relativity	The Theory Of Relativity Company	A Minor	8A	135
3	I'm Allergic to Cats	Michael Coale Grey	F Major	7B	101
4	Pi, Pt. 1	Keith Potts	A Major	11B	173
5	The End of the Line	Neil Bartram, Victoria Cook, Kyra Kennedy	A♭ Major	4B	155
6	The End of the Line Playoff	Caitlin Houlahan, Michael Coale Grey, Kurt Hellerich	C Minor	5A	88
7	Great Expectations	Jennifer Apple, Mack Shirilla, The Theory Of Relativity Company	G Minor	6A	178
8	Relativity (Reprise 1)	Michael Browne, Erin Kommor, Erika Henningsen, Kurt Hellerich, The Theory Of Relativity Company	G Minor	6A	93
9	Footprint	Robert Ariza	G Major	9B	82
10	Pi, Pt. 2	Keith Potts	E Major	12B	172
11	Lipstick	Kurt Hellerich, Victoria Cook, The Theory Of Relativity Company	G Minor	6A	138
12	Apples & Oranges	Michael Browne, Mack Shirilla	B♭ Major	6B	76
13	Me & Ricky	Gizel Jiménez, Jennifer Apple, Victoria Cook, Kyra Kennedy	F Minor	4A	98
14	Promise Me This	Erika Henningsen	C Major	8B	80
15	Julie's Song	Caitlin Houlahan	C Major	8B	88
16	Pi, Pt. 3 / Relativity (Reprise 2)	Keith Potts, The Theory Of Relativity Company	A Major	11B	173
17	Relative Pitch	The Theory Of Relativity Company	E Major	12B	143
18	You Will Never Know	Kurt Hellerich, Erin Kommor, Robert Ariza, The Theory Of Relativity Company	F Major	7B	65
19	Person A (Reprise)	Caitlin Houlahan, The Theory Of Relativity Company	C Major	8B	87
20	Nothing Without You	The Theory Of Relativity Company	C Major	8B	102