- Porrima (stars.astro.illinois.edu)
PORRIMA (Gamma Virginis). Follow the curve of the handle of the Big Dipper to the south as it first passes through orange Arcturus and then south of the sky’s equator through blue- white Spica. Just up and to the right of Spica lies dimmer, third magnitude Porrima, Virgo’s Gamma star (or Gamma Virginis).
- Piano Concerto No. 1 (Tchaikovsky) (Wikipedia)
The Piano Concerto No. 1 in B♭ minor, Op. 23, was composed by Pyotr Ilyich Tchaikovsky between November 1874 and February 1875. It was revised in 1879 and in 1888. It was first performed on October 25, 1875, in Boston by Hans von Bülow after Tchaikovsky’s desired pianist, Nikolai Rubinstein, criticised the piece. Rubinstein later withdrew his criticism and became a fervent champion of the work. It is one of the most popular of Tchaikovsky’s compositions and among the best known of all piano concerti.