What's a good Android app for a challenging piano rhythm game with a wide song selection?

Music Piano 7 is an Android rhythm game that caters well to players seeking a challenging piano experience with a broad song library. Developed by Melodya Muses, the app uses a rush format where notes scroll down the screen, requiring precise taps in time with music. Its strength lies in the variety of songs, ranging from classical pieces like Beethoven to modern funk, which keeps gameplay fresh and engaging. The visual design receives praise for being smooth and colorful, enhancing the immersive feel.

However, the game presents notable challenges, such as sections in tracks like Beethoven Virus that users describe as almost impossible, appealing to those who enjoy testing their skills. Some gameplay elements, like slant tiles, can register incorrectly, leading to unfair scores according to feedback. Ads are a frequent point of contention, often disrupting play sessions, though this is common in free apps. Despite these drawbacks, the app maintains a 4.8 rating, with many users instantly drawn to favorite songs and the overall design. For short bursts of play during commutes or breaks, Music Piano 7 offers a rewarding mix of fun and frustration, provided players can tolerate ad breaks and steep learning curves.