Series III. ''Concerts and Concert Pieces'' T. No. 5-6 Concert for violin and orchestra in décor, op. 35 (ChS54). Series III. T. 5 score In Volume 5, series III ''Concerts and Concert Pieces'' of the Academic Complete Works of P. Tchaikovsky, the score of the Concerto for Violin and Orchestra in D Major, Op. 35 (ChS 54) is published. The publication sets out a detailed history of the creation, publication and execution of an essay based on all documents available to date. The scientific-textological section contains a description of all sources of the Concert text and a tick-by-word commentary. ISMN 979-0-90032595-6-1 ISMN 979-0-9003295-9-2 (T. 5) Series III. T. 6 Arrangement for violin and piano In volume 6, series III ''Concerts and Concert Pieces'' of the Academic Complete Works of P. Tchaikovsky, an arrangement for violin and piano is published. Concert for violin and orchestra in D major, Op. 35 (ChS 54). The publication sets out a detailed history of the creation, publication and execution of an essay based on all documents available to date. The scientific-textological section contains a description of all sources of the Concert text and a tick-by-word commentary. The annex presents the arrangement of the Concert for violin and piano, prepared for the publication of II. Kotekom in 1878 ISMN 979-0-9003295-6-1 ISMN 979-0-706441-00-9 (T. 6) Designed for musicians, students of music colleges and universities, researchers of the work of P. I. Tchaikovsky.