When the BSO turned 125 last season, the orchestra celebrated with a raft of commissions. The completed works have been trickling in, and the coming weeks will bring premieres of pieces by Kaija Saariaho and Gunther Schuller. This week, the orchestra, under James Levine, is unveiling Charles Wuorinen's Eighth Symphony ("Theologoumena"), which received its premiere Thursday night in Symphony Hall, together with Haydn's Symphony No. 22 and Brahms's Symphony No. 4.
Wuorinen is an unreconstructed modernist, a composer of bold and thorny music that does not cajole a listener into being friends but rather hurls its abundant content at you, ready or not. The high-modernist tradition Wuorinen represents is in retreat over much of the American orchestral map, but not here in Boston. Levine is one of Wuorinen's staunchest advocates, and he believes in this music passionately. The new Eighth Symphony is a three-movement work lasting a half - hour, but it also has a 21-minute preface, a symphonic poem called "Theologoumenon" that Levine premiered with the Met Orchestra just last month in Carnegie Hall.