What is the BPM for Marc's Intro by Marc Bolan?

The tempo for Marc's Intro is N/A beats per a minute with a half-time of N/A BPM and a double-time of N/A BPM.

What is the music key for Marc's Intro by Marc Bolan?

The music key for Marc's Intro is N/A or a camelot key of N/A.

Track	Artist	Key	Energy	Camelot	BPM
Save My Soul	The Wimple Winch	D Major	10	10B	123 BPM
I Had Too Much to Dream (Last Night)	The Electric Prunes	D Minor	7	7A	148 BPM
Midnight Boys	Chris Spedding	G Major	8	9B	215 BPM
Mother Nature-Father Earth	The Music Machine	D♭ Minor	6	12A	145 BPM
Climbing Up The Wall	The Action	C Major	8	8B	80 BPM
Singular Band - 2012 Remaster	Steve Harley & Cockney Rebel	A Major	5	11B	136 BPM
Things Are Going to Get Better	Small Faces	G Major	8	9B	105 BPM
Tea Party Medley: Jeepster / Hot Love / Get It On / The Slider - Acoustic	Marc Bolan, String Quartet	B♭ Major	3	6B	126 BPM
Toughen Up	The Arrows	E Major	7	12B	99 BPM
With My Face On The Floor	Emitt Rhodes	E♭ Major	7	5B	117 BPM
Sweet Enemy	Peter Ivers	G Major	5	9B	110 BPM
I Want to Be with You - 2007 Remaster	The Bonzo Dog Band	G Major	5	9B	132 BPM
The Plan - 2017 Remaster Audio; Remastered	Richard Hell	D Major	8	10B	122 BPM
Here I Go	Syd Barrett	A Major	3	11B	129 BPM
The Wizard - Unused stereo mix	Marc Bolan	E Minor	8	9A	127 BPM
Cause I Love You	Lord Sutch	G Major	7	9B	128 BPM
Hot Rod Mama - Acoustic Demo Remastered 2019	Marc Bolan	E Minor	8	9A	127 BPM
Boogie Shoes	Alex Chilton	E Major	5	12B	127 BPM
She's the One - Remastered	Roy Harper	B Minor	7	10A	115 BPM
I'm Waiting for My Man	The Riot Squad	C Major	8	8B	120 BPM
Earthling	Jobriath	E Major	8	12B	93 BPM
Stroll On (From "Blow Up") - 2015 Remaster	The Yardbirds	B Minor	9	10A	91 BPM
Honaloochie Boogie	Mott The Hoople	C Major	8	8B	120 BPM
I Say Nothing	Dan Lu Rockstar	E Minor	8	9A	127 BPM
Circles	Fleur De Lys	E♭ Major	9	5B	132 BPM