The first notes of the first night of the Proms weren’t the ones expected. Instead of either “God Save the Queen” or simply the start of the Tchaikovsky, the “Marseillaise” rang out into the Royal Albert Hall, the Tricouleur projected in coloured light across the organ. Everyone stood. A fervent tribute to the tragedy of Nice, it set the tone for a strange and startlingly appropriate season opening.

"Refreshingly traditional" is how one of our writers describes this year's BBC Proms programme. Alarmingly unadventurous might be another way of putting it, though only in comparison with many of the golden years under Roger Wright.

Sakari Oramo devised a bold programme for the final concert of the BBC Symphony Orchestra season: a new work from a young British composer, a popular but knotty violin concerto and an obscure pacifist oratorio. There were few obvious connections between the works, but all proved satisfying, not least for the excellent playing of the orchestra itself.

Mozart: Serenade in B flat major, 'Gran Partita', Royal Academy of Music Soloists Ensemble/Trevor Pinnock (Linn)

Last night’s concert at the Barbican focused on the theme of dreams and night-time, centred around the UK premiere of Dream of the Song by George Benjamin. But the one piece on the programme that did not fit with the theme stole the show. Stravinsky’s American-period masterpiece Symphony in Three Movements supplied the energy and rhythmic impetus lacking elsewhere.

In the deep recesses of my brain lies a distant memory of an early lesson in musical appreciation in primary school. Excerpts from Beethoven’s "Pastoral" Symphony were being played. The teacher asked us what images came to mind. The answers came fairly quickly, prodded by the music’s title: a babbling brook, a thunderstorm, twittering birds. I was on my way.

Renée Fleming recently announced her imminent retirement from the opera stage. But she has no plans to stop performing, and will instead devote her time to recitals and concerts. Yesterday’s excellent performance with the BBC Symphony Orchestra bodes well for her new career focus. And she’s not one to rest on her laurels, here giving UK premieres of two new works written for her voice, ever the adventurous artist, always playing to her strengths.

It was another Davis, the late Colin rather than the very alive Andrew, who used to be master of Berlioz's phenomenally inventive opera for orchestra with its novel explanatory prologue and epilogue. I like to think he'd have been looking down fascinated by last night's very different miracle of pace, clarity and ideal blend of instrumental and vocal song.

We don’t often hear Semyon Bychkov in the core Austro-German repertoire. That’s a great shame, because the qualities that make his Russian music performances so special are just as valuable here: the dynamism and immediacy, the supple but propulsive phrasing, and, above all, the firm, guiding hand, exerting control without imposing restraint.

The musical future looks bright indeed, at least from my perspective. There are more classical concerts than ever going on across the UK on most days of the year, so who can know with any authority what might have been missed? Yet each of theartsdesk’s classical music writers has a special take on the events of 2015, and part of mine has been the special privilege of following a trail of younger players in out-of-the-way places.