What kind of musical training did Tchaikovsky have?

Pyotr Ilyich Tchaikovsky received formal musical training later in life, starting at the age of 23. He studied at the Saint Petersburg Conservatory, where he focused on composition and Music Theory under prominent teachers like Anton Rubinstein. Tchaikovsky's education equipped him with a deep understanding of Western Classical Music, which he blended with Russian musical elements throughout his career. Despite his late start, he quickly became one of the most celebrated composers of the Romantic era.