Definition.

Analysis

The overall song counts for churning users (left) and staying users (right)
The overall likes/dislikes ratio for churning users (left) and staying users (right)
The average number of songs between logouts for churning users (left) and staying users (right)
The average number of songs between rolling ads for churning users (left) and staying users (right)
The average number of songs between visiting the Help page for churning users (left) and staying users (right)
The average number of songs between error occurrences for churning users (left) and staying users (right)

Methodology.

Results.

Conclusion.