If there is a general complaint about manyof today’s performers, it is that they reverse the ancient dictum “Nothing to excess” by doingeverything to excess. Tempi keep getting faster, dynamics louder and softer, contrasts more vio­lent; brass and percussion dominate the orches­tral texture and ruin the balance. Nevertheless, there was much to enjoy and admire in this sea­son’s concerts, which honored the anniversaries of Mendelssohn’s birth and Haydn’s death, and also prominently featured Mahler and Brahms; here are some highlights and celebrations.

The year’s biggest news was the passing ofthe baton from Lorin Maazel to Alan Gilbert at the New York Philharmonic. Amid a flurry off are well concerts, Maazel conducted one of his favorite works: Britten’s War Requiem. Despite the excellent performance, the impact of the music seemed to have diminished over the years, but the poetry and the aching memories of the work’s creation are still deeply affecting.

For his tenure’s grand finale, Maazel led amemorable performance of Mahler’s Eighth Symphony. Its monumental length had coher­ence, its massive score remarkable transparency; there was time to savor the lyrical moments and echoes of other works. It was a triumphant farewell, rewarded by an outpouring of respectand appreciation.

The Philharmonic’s Opening Gala included the Premiere of “EXPO,” commissioned from Magnus Lindberg, the Orchestra’s Resident Composer, and an elusive, impressionist cycle of love ­songs by Messiaen, which the wonderful soprano Renée Fleming had learned for the occasion. It was the most ambitious Gala pro­gram ever devised, and immediately demonstrat­ed the adventurousness of Gilbert’s ideas and his ability to carry them out.

The Philadelphia Orchestra under Christoph Eschenbach gave Mahler’s SeventhSymphony a splendid performance, distin­guished by its combination of sweep and atten­tion to detail, its unusual clarity, and especiallits meticulous balance between sections and within the orchestral texture.

Mostly Mozart paid homage to Mendelssohn with his “Italian” Symphony, played very fast under Yannick Nézet ­Séguin; the Violin Concerto, played brilliantly by the golden ­toned Joshua Bell under Music Director Louis Langré, and the first Piano Trio with the fine Trio con Brio. Haydn was honored with symphonies, piano concertos, and the rarelheard Sinfonia Concertante, played splendidl by concertmistress Krista Bennion ­Feeney, cel­list Ilya Finkelsteyn, oboist Randall Ellis, and bassoonist Marc Goldberg. Brahms’ Variationson a Theme by Haydn were also featured, pre­ceded by an impressive performance by Jon Manasse and Jon Nakamatsu of Brahms’ first Clarinet Sonata, and followed by his Fourth  Symphony. Langré closed the Festival with a lovely performance of Haydn’s “Creation,” sunin English, probably for greater accessibility. The “Creation” and “The Seasons were sung in German by the Monteverdi Choir withthe period instrument group Orchestre Révolutionnaire et Romantique under John Eliot Gardiner. The performances were clear, brisk and enthusiastic, but suffered from all the excesses mentioned above; indeed, the pace was so hectic that Gardiner never even paused between movements, and the balance so lop­sided that the strings and the crucial harmoniesin the inner voices were almost obliterated. All four Brahms symphonies were presentedby the Berlin Philharmonic under Simon Rattle, paired with four works by Schoenberg. The combination was supposedly justified by the series’ opening work, Schoenberg’s misguided, blown­up orchestration of Brahms’ first Piano Quartet ­a transcription some chamber musi­cians dislike. The rest of the programs, however,made up for it. Schoenberg’s mono­drama, “Erwartung” (Expectation) was riveting, with soprano Evelyn Herlitzius as a woman who stumbles through a dark forest searching for her faithless lover, only to find his corpse. Reality ornightmare? No one knows. The orchestra was terrific; the soloists were wonderful, the sound was gorgeous. Rattle, deeply involved, alternated between standing still and erupting into violent action; the players, themselves physically very engaged, responded to his slightest motion. The performances were grandly conceived and exe­cuted, but intonation and attacks were often imperfect; the texture was murky, everything was so loud that the climaxes became deafening. All concerts ended with a joyful noise; the audi­ences loved it. Rattle also conducted the Philadelphia Orchestra and Chorale in Berlioz’ “Damnation of Faust.” With mezzo ­soprano Magdalena Kozena, tenor Gregory Kunde, basses Thomas Quasthoff and Eric Owens, the performance was fabulous and captured both the music’s sim­plicity and sophistication.With the New York Philharmonic under Gilbert, Frank Peter Zimmermann gave Brahms’ Violin Concerto a robust, extroverted performance, very prosaic despite many juicy slides. It was paired – again – with Schoenberg: the symphonic poem “Pelleas et Melisande,” anearly, tonal, romantic work; players and conduc­tor reveled in its luxurious, colorful orchestra­tion. The Zukerman Chamber Players, with Zukerman on viola, opened their series with adelightful, heart­warming mostly Brahms pro­gram. It featured his ingratiating first Sextet and the songs for mezzo ­soprano and viola, sung superbly by Michelle DeYoung with pianist Kevin Murphy, along with songs by Dvorak and  Strauss. The Pacifica Quartet, a young but alreadhighly acclaimed group, has taken over the Guarneri Quartet’s residency at the Metropolitan Museum. This requires self ­confi­dence and courage, but perhaps also more intro­spection than was evident at its opening pro­gram. The players’ involvement seemed physical rather than emotional; the playing was compe­tent but too fast and driven for real expressive­ness; the sound was good but unvaried; the cello was under­ balanced. Their Mozart lacked graceand repose, their Brahms depth and passion; they broke up Janácek’s “Intimate Letters” withlong pauses.The Kalichstein ­Laredo ­Robinson Trio gave both Schubert Trios a solid, expressive perform­ance; the Emerson Quartet’s Schubert was disci­plined and polished, but too extroverted; the American Quartet’s “Death and the Maiden” was brilliant, full of drama and anguished plead­ing. Violinist Christian Tetzlaff performed one of his specialties, Bach’s unaccompanied works, in one day ­a remarkable feat. He has recorded them twice, and, claiming that they tell a contin­uous story, always presents them chronological­ly. His interpretation continues to gain depth and freedom; unfortunately, the fast movements also gain speed: the performance left listeners breathless, though marveling at his technical control, his pure, beautiful tone, his clear struc­ture and counterpoint. Two great pianists performed Beethoven’s last three sonatas. Mitsuko Uchida projected dramatic intensity and expressive lyricism; András Schiff, concluding his Beethoven cycle, displayed his usual beautiful singing tone and perfect legato, and gave pristine clarity to usual­ly blurred, muddy passages. James Levine, Music Director of the Boston Symphony (and the Metropolitan Opera), had tocancel several appearances due to a back opera­tion. At Carnegie Hall’s Opening Night, he was replaced by Daniele Gatti; the program included Chopin’s second Piano Concerto with the incomparable Evgeny Kissin and the premiere of John Williams’ Harp Concerto, written forthe Orchestra’s harpist Ann Hobson Pilot. There were also other unusual offerings. Leon Kirchner’s four string quartets were played splendidly by the Orion Quartet, to whom one isdedicated. Zemlinsky’s Lyric Symphony, per­formed by the New York Philharmonic under Neeme Järvi with soprano Hillevi Martinpelto and baritone Thomas Hampson, was very inter­esting. Set to poems by Rabindranath Tagore, it is romantic, tonal but dissonant; the orchestra­tion is kaleidoscopic, but too heavy for the singers.