Secondary dominants
A chord that leads to V the way V leads to I: the dominant of the dominant, as a triad and as a seventh in every position, how it is approached, and every chromatic chord of the course side by side.
Start with The dominant of the dominant. In 12 minutes you will be able to recognise V of V.
Lessons
Practise and test
Brainlag's own Grade 7 level course, not an exam board's syllabus. Every example and question is original. Results are Brainlag estimates.