Comic Title: House of Mystery #147
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: December 1964
On Sale Date: October 1, 1964 Copyright Date October 1, 1964
Source: Library of Congress, Periodicals 1964

Frequency: Monthly, with the exception of February, May, August and November
Cover Price: $0.12
Page Count: 32
Editor: Jack Schiff

Title: "The Orchestra of Doom"
Pages: 10

Feature(s):
Martian Manhunter (of Earth-1)

Writer: Jack Miller
Artist: Joe Certa

Reprinted In:
Showcase Presents:Martian Manhunter Vol. 2 TPB (2009)

Feature Character(s)

• Martian Manhunter (last appearance in Aquaman #18; next appearance in House of Mystery #148)

Supporting Character(s)

• Zook (last appearance in House of Mystery #146; next appearance in House of Mystery #148)

Villain(s)

• The Idol-Head of Diabolu (last appearance in House of Mystery #146; next appearance in House of Mystery #148)
• An evil orchestra (no further appearances)
• Various crooks (no further appearances)

Synopsis:
The Idol-Head of Diabolu brings forth another menace in the form of an evil orchestra. The instruments play different melodies to cause damage and chaos around the city. J'onn J'onzz and Zook try to minimize the damage and protect the townspeople from harm. J'onn eventually discovers that the magical orchestra is weakened by the music of a band playing nearby. J'onn replicates their melody to successfully destroy the Orchestra of Doom.