EXHIBIT 3.6 AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT
EXHIBIT 3.6 AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT OF MUZAK HOLDINGS LLC, A DELAWARE LIMITED LIABILITY COMPANY DATED AS OF MARCH 18, 1999
EXHIBIT 3.6 AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT OF MUZAK HOLDINGS LLC, A DELAWARE LIMITED LIABILITY COMPANY DATED AS OF MARCH 18, 1999