Music by Kevin MacLeod. Released into the public domain (CC Zero). Download link: http://freepd.com/Unclassified/Vintage%20Education

MacLeod's description:

Genre: Unclassifiable
Length: 0:20
Instruments: Synths
Tempo: 124

Intended to imitate the style of the 1970's educational programming.
ISRC: US-UAN-11-00439
Humorous 2008