Alkan was counted in Busoni's pantheon of five romantics alongside Chopin, Schumann, Liszt and Brahms. Brahms and Schumann are the references in the euphoric Grand Duo Concertant - nothing short of a 20 or so minute Sonata in three turbulent movements. This is a work of diving romance and if Alkan had stopped in the style of the first movement then we would have been able to 'place' Alkan. Instead we get a second movement that clamours in bass heavy capering for all the world like a picture of a Black Sabbath. As if to make ‘amends’ the finale is back to the helter-skelter tumble of vivacity we find in the first movement. This euphoria carries over into the Cello Sonata which is in four classically well-tailored movements. Alkan's originality or eccentricity (take your pick) returns for the Adagio which is part sentimental and part affecting. This perhaps offers a parallel with Joseph Holbrooke's chamber works in which sublime ideas and treatment suddenly find themselves up against kitsch music hall ditties. A wild saltarello with grand manner Hungarian gestures from the piano round out the picture.

The two Serenades ‘sung’ by the more rapturously Oistrakh-like Kang are sentimental and are recorded with rich immediacy. The Six Humoresques also arrive courtesy of Kang. These are magical bonbons - each weighted and balanced to perfection even though I favour the rawer vintage set glowingly recorded by Rosand and still available on Vox. True Sibelians must not miss these works and Kang and his orchestra do catch these silvery spells and confident little drinking songs - pride and eloquence, seduction and midnight poetry haunt these pages and it's all one especially well.

The Sibelius violin concerto is a wonderful piece. And because great violin concertos don't grow on trees the work has been recorded by all of the top violinists. Dong-Suk Kang may not be as famous as Joshua Bell, but he handles this work with great skill. Scandanavian music broods a little and Kang has just the right hint of melancholgy. His technique to my ears is excellent and Naxos engineers have created a clean sound. The Slovakian orchestra holds its end up nicely.