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MFS ALABAMA MUNICIPAL BOND FUND
MFS ARKANSAS MUNICIPAL BOND FUND
MFS FLORIDA MUNICIPAL BOND FUND
MFS MARYLAND MUNICIPAL BOND FUND
MFS PENNSYLVANIA MUNICIPAL BOND FUND
MFS SOUTH CAROLINA MUNICIPAL BOND FUND
MFS TENNESSEE MUNICIPAL BOND FUND
Supplement to the Current Prospectus
The description of the portfolio managers under the "Management of the Trust
Investment Adviser" section beginning on page 45 of the Prospectus is hereby
revised to reflect that, effective June 1, 1997, Geoffrey L. Schechter is the
portfolio manager of the Alabama, Florida and Pennsylvania Funds and David B.
Smith is the portfolio manager of the Arkansas, Maryland, South Carolina and
Tennessee Funds. Messrs. Schechter and Smith are Vice Presidents of
Massachusetts Financial Services Company ("MFS") and have been employed by MFS
as a portfolio manager since 1993 and 1988, respectively. Prior to 1993, Mr.
Schechter was a Senior Investment Analyst at Liberty Mutual Insurance Company.
The date of this Supplement is June 13, 1997.
