Instructive but not particularly enjoyable:

Single-composer nights seem like a good idea, especially if the composer is your favorite. It can provide an opportunity to hear the composer’s growth and development and it encourages in-depth reflection on his/her style. Or might such programming simply lead to boredom from repetition, an appreciation of the composer’s limited range, and assorted compositional deficits? Judged by the number of times orchestras feature one composer, those doing the programming must think the positives outweigh the negatives. About four years ago, the Atlanta Symphony under music director Robert Spano played Sibelius’ Sixth and Seventh Symphonies together on one program. By the end of the concert, one had to ask how many more bleak landscapes, wind driven snow storms, and frozen lakes should one have to endure in one sitting. Click here for the full review:  

https://bachtrack.com/review-rachmaninov-spano-hough-atlanta-symphony-april-2017