I've always wanted to work on a project involving music, since it has always been such a huge part of my life. Interestingly, all most people needed was the first two seconds of the opening drum riff to recognise Careless Whisper by George Michael, one of my favourite songs.

There is something about song identification that makes an interesting pasttime my friends have always enjoyed. With this project, I wanted to capture that spontaneous and quick-paced atmosphere associated with guessing songs while comparing music preferences.


Whisperify is an interactive way to learn about your favourite songs on Spotify. It chooses 10 songs from your top tracks or a playlist, generates a quiz, and plays you 5-second snippets, or 'whispers', of each song. You then get time to guess the song and get scored on your speed and accuracy.

I was really excited about working on this project, as it was my first full-stack personal project. Although I still have plans for many features, it was amazing to see that everyone was also as excited about Whisperify. Over 2000 users tried it out in the first 24 hours it was made public!

Try Whisperify here, or view the code.

To view the ongoing updates for Whisperify, visit this page.


Problem Statement

Many music quizzes can be found via a Google search, but they are all either no longer live, or apps that allow you to only guess pop songs. There was definitely a gap for a music quiz application that generates customized quizzes.

With that said, the problem statement is:

How do we build a personalized music quiz that gives users interesting insight into their listening habits?


To get that information, I would need integration with existing music services. Luckily, Spotify has a very comprehensive API that would provide this custom information. I chose Angular, Node, and MongoDB for my frontend, backend, and database respectively.

Angular provides structure for a project of this size, and the Express library in Node is the ideal server choice for calls to the database and APIs. The database would store scores from players to let them know how they performed against others. The final architecture is an Angular app served via NodeJS on Vercel, a serverless hosting service.

User-Centric Design

One of my main concerns was to provide an app that was fun and easy to use while being challenging. To do so, I did user segmentation, and found two categories of users along with their goals.

    Music fanatics
  • Very familiar with their music,ularly listen to their favourite artists and know lyrics by heart.
  • Can easily identify a song from just a few seconds of audio.
  • Wants a music quiz where they feel challenged (e.g. naming a song without prompts, an unfamiliar album)

  • Casual listeners
  • Listen to musicularly without much attention for specific albums
  • Smaller scope of known music, less familiarity with other songs in the genre.
  • Wants a fun way to find out about their favourite songs.


I decided on an autofill input after some research. It isn't as easy as having multiple choice options, but players also don't have to completely recall the song title. A user's score would be based on their correct guesses, along with the time they took to make that guess.

This meant that casual users could focus on guessing their songs correctly, while more proficient users can aim for a perfect score, capturing the thrill of song guessing.

Different design iterations of Whisperify, some with a blue accent color, some with a yellow accent color


In the design and branding, I aimed to clearly convey the relation between Whisperify and Spotify. The first part, Whisper, is a nod to the motivation behind the app: George Michael's Careless Whisper.

The overall branding of Whisperify was kept concise. The main typeface, Circular Std, is very similar to Spotify's brand image to provide visitors with a familiar first impression. Open Sans is my personal favourite for content. The endless waves on the bottom provide some animation to the page and were meant to be soundwaves.

The colors had an overall dark theme with a blue accent color. I experimented with yellow and blue to find the most suitable colour. Yellow was too distracting especially with the oscillating waves, so blue was chosen to be the primary colour. Green was used on Spotify-related components on the page, like the login button, add playlist, etc.

Typography, colour, and logo study.


I deployed Whisperify at the end of January 2020, and then shared a link to the app to r/spotify, the Reddit community for Spotify users. It was really well received and I received great feedback on future features. Over 2000 users tried it within 24 hours of the post!

Among all the feedback, there was none about the usability or confusing flow of the quiz. That continues to be the cases for all future feedback for the platform. For that reason, we can conclude that the goal of providing an easy to use music quiz for all audiences was reached.

To view the ongoing updates for Whisperify, visit this page.