[415] A 4.6-minute voice recording,[416] which preserves Roosevelt's lower timbre ranges particularly well for its time, is among those available from the Michigan State University libraries (this is the 1912 recording of The Right of the People to Rule, recorded by Thomas Edison at Carnegie Hall). The audio clip sponsored by the Authentic History Center includes his defense[417] of the Progressive Party in 1912, wherein he proclaims it the "party of the people" – in contrast with the other major parties.
