EXHIBIT 10.20
The Associated Group, Inc. ("AGI") hereby executes this Instrument in order
to become a party to the Inter-Group Agreement, dated as of March 9, 1999,
between and among AT&T Corp, on the one hand, and Liberty Media Corporation,
Liberty Media Group LLC and each Covered Entity listed on the signature pages
thereof, on the other hand, as supplemented by the First Supplement to Inter-
Group Agreement, dated as of May 28, 1999, as amended, the Second Supplement to
Inter-Group Agreement, dated as of September 24, 1999, and the Third Supplement
to Inter-Group Agreement, dated as of October 20, 1999, as amended by the
Amendment to First, Second and Third Supplements to Inter-Group Agreement, dated
as of December 3, 1999 (collectively, the "Inter-Group Agreement"). Upon the
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acceptance hereof by the other parties to the Inter-Group Agreement by execution
hereof where indicated below, AGI will thereupon be a party to the Inter-Group
Agreement as a Liberty Media Party (as defined therein) and member of the
Liberty Media Group, unless and until (a) all of the equity of AGI has been
transferred to Liberty AGI, Inc. as contemplated by the Amended and Restated
Agreement and Plan of Merger, dated as of October 28, 1999 among AT&T Corp. A-
Group Merger Corp. Liberty Media Corporation and AGI, or (b) all of the assets
of AGI have been contributed to Liberty Media Group LLC pursuant to the Amended
and Restated Contribution Agreement by and among Liberty Media Corporation,
Liberty Media Management LLC, Liberty Media Group LLC, AGI and Liberty AGI, Inc.
THE ASSOCIATED GROUP, INC.
Dated: January 14, 2000
By: /s/ Xxxxxxx X. Xxxxxx
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Name: Xxxxxxx X. Xxxxxx
Title: Senior Vice President
AGREED AND ACCEPTED:
AT&T CORP. LIBERTY MEDIA GROUP LLC
By: /s/ illegible By: /s/ Xxxx X. Xxxxxx
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Name: Name: Xxxx X. Xxxxxx
Title: Title: Chairman
LIBERTY MEDIA CORPORATION LIBERTY SP, INC.
By: /s/ Xxxxxxx X. Xxxxxx By: /s/ Xxxxxxx X. Xxxxxx
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Name: Xxxxxxx X. Xxxxxx Name: Xxxxxxx X. Xxxxxx
Title: Senior Vice President Title: Senior Vice President
LIBERTY AGI, INC. LMC INTERACTIVE, INC.
By: /s/ Xxxxxxx X. Xxxxxx By: /s/ Xxxxxxx X. Xxxxxx
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Name: Xxxxxxx X. Xxxxxx Name: Xxxxxxx X. Xxxxxx
Title: Senior Vice President Title: Senior Vice President
