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Igor Sposobin

Russian musicologist, 1900-1954

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionFeb 19, 2026
Entity authorityQ15418317
Source-derived summary

Igor Vladimirovich Sposobin (Russian: Игорь Владимирович Способин; 3 May 1900 – 31 August 1954) was a Soviet musicologist and musical educator.

Biography

Sposobin was born in Moscow. He graduated from the Moscow Conservatory, where he was a student of Georgi Conus, Reinhold Glière, and Sergei Vasilenko.

Since 1924 teacher of music theory at the Moscow Conservatory (since 1939 Professor in 1943-48 - Head of the Department of Music Theory). Among his students included Boris Tchaikovsky, German Galynin, Viktor Frayonov, Yuri Kholopov, and Yury Saulsky.

Author of textbooks on harmony, analysis forms, elementary music theory, ear training manuals on.

The school taught music theory subjects in the 1930s-1940s. During World War II, he headed the theoretical department.

He died in Moscow at the age of 54, and was buried in the Vvedenskoye Cemetery.

Editorial summary

This brief starts where responsible research should: with the source description of “Igor Sposobin” as russian musicologist, 1900-1954. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1900, 1954, 1924, 1939—that can be checked directly. The linked authority record independently contributes the date 1900-04-20. The account is most persuasive where Igor, Sposobin and Russian can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as russian musicologist, 1900-1954. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Feb 19, 2026. The linked authority identifier is Q15418317. VIAF identifies the subject as 308779235. The Library of Congress control number is no2005019897. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1900, 1954, 1924 and 1939.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Source & attribution

This entry incorporates text from Igor Sposobin” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.