1. Use-Case Narratives
Title: Choose Creators by Genres
Summary: This use case describes the steps in searching for creators
Actors: User, SoundCloud
Flow of Events
Pre-conditions:
1.User must be a member or sign up a new account
2.User must log in his/her account
3. User must search for the genre
Main Success Scenario:
1.The user found the creator
2.The user can choose from different music of the creator
3.The user can listen to the music of the creator
4.Soundcloud has the creator which the user is looking for
5.Soundcloud have the creator’s complete list of music
6.End of use case
Alternative Sequence:
1.The user should try to type the name of creator
2.Look for different genre which can be also related to user
3.The user should search for different creator because the creator does not exist in soundcloud
Post Condition:
1.The user can decide to follow the creator
2.The user can like the creator’s music
3.The user can repost the music

2. 4.The user can share the music via facebook,twitter,instagram,myspace etc.
Title: Upload Music or Audio
Summary: This use case describes the steps in uploading music or audios
Actors: User, SoundCloud
Flow of Events
Pre-conditions:
1.User must be a member or sign up a new account
2.User must log in his/her account
3. User must have or idea of the music or audio to be uploaded
Main Success Scenario:
1.The user have uploaded new files
2.The user
Alternative Sequence:
1.The user is done uploading music and might want to start a new recording
2.For soundcloud beta the limit of music time upload is only 120 mins.
2.1. The user must delete previous uploads which are no longer needed
Post Condition:
1.The music or audio uploaded can be seen by the viewers
2.The music or audio can be liked,repost or share
3.The creator earns more followers
Title: ExploreMusic
Summary: This use case describes the steps in exploring music or audios
Actors: User, SoundCloud
Flow of Events
Pre-conditions:

3. 1.User must be a member or sign up a new account
2.User must log in his/her account
3. User must click explore button
Main Success Scenario:
1.The music is located on the genre
2.The user found the music
3.The user can listen to the music
4.The user can add the music to create a set of playlist
Alternative Sequence:
1.The user don’t like the music
1.1. The user can search for different music
2.The user can choose from other genre which is also related to the music
Post Condition:
1.The music earn more likes
2.The music earn more shares
3.The music can be reposted
4.The creator of the music gets more followers