While recording a song, you are given several background music options that you can apply to your voice recordings. You can see these options by tapping on the "Style" button on the top-right portion of the screen. Then you'll be given a scroll wheel containing the different background beats that you can use. These are E Piano Pop, Rhythm Synth Pop, Dub Tone, Acoustic Rock, Unplugged, Bonfire, Guitar Six Eight, Offbeat Strum, Underground Rap, Tasty Breaks Rap, Dirty South Rap and A Capella. You can choose the tempo of these background beats by choosing the Beats Per Minute (BPM).
Just below the app's main screen are four tabs - the three other tabs aside from the main "Studio" tab. These are the Settings, My Songs, and Discover tabs. Settings offers nothing much except for the ability to apply pitch correction, reverb, adjust vocal/music balance and video recording. The My Songs tab displays all your recordings and Discover gives you access to the masterpieces of other LaDiDa users.
Finally, the app also has some social sharing features. If you think your recording is good enough, you can share it with your friends via Facebook, Twitter, as an e-mail link or e-mail attachment, or upload it to the LaDiDa.me site.