Music Playlist Generator

This Music Playlist Generator is a C-based program that allows users to manage and enjoy music playlists with features like adding songs, playing tracks, shuffling playlists, and integrating YouTube search for song discovery. It uses a CSV file for local songs and supports dynamic user management and playback functionality.

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Features

User Management

• Sign Up: Create a new user account with a username and password.
• Login: Authenticate existing users to access their playlists.

Playlist Management

• Add Songs:
  • Add songs from a local CSV database.
  • Add songs directly from YouTube search results.
• List Songs: View the songs currently in the playlist.
• Delete Songs: Remove specific songs from the playlist.
• Shuffle Playlist: Randomize the order of songs in the playlist.

Playback Controls

• Play Next: Play the next song in the playlist and show detailed song information.
• Play Previous: Replay recently played songs using a stack-based structure.
• Show Current Song: Display details of the currently playing song.

Song Discovery

• Recommend Songs: Suggest random songs from the global song database.
• YouTube Search Integration:
  • Search for songs on YouTube via the youtube_search.py script.
  • Add selected YouTube songs to the playlist.

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Technologies Used

Programming Language

• C (Core application logic and playlist management)
• Python (YouTube search integration using the YouTube Data API)

Tools/Libraries

• Standard C Libraries: For memory management, file handling, and linked list operations.
• YouTube Data API: Integrated for searching songs on YouTube.

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How to Use

Prerequisites

1. A C compiler (e.g., GCC).
2. Python installed with the google-api-python-client library:

   pip install google-api-python-client

3. Compile the C program:

   gcc dsap.c -o music_playlist

4. Run the compiled program:

   ./music_playlist

5. Follow the menu options to manage playlists, play songs, and explore YouTube search.

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YouTube Search

To enable YouTube search:

1. Ensure youtube_search.py is in the same directory.
2. Replace the placeholder developerKey in youtube_search.py with your YouTube Data API key.

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Features Explained

Playlist Management

1. Adding Songs:
   • Select from a preloaded song list (CSV file) or add songs from YouTube.
2. Viewing Playlist:
   • Lists all songs currently in the user’s playlist.
3. Deleting Songs:
   • Removes songs from the playlist by their position.

Playback

• Play Next:
  • Plays the first song in the playlist and removes it from the list.
• Play Previous:
  • Replays recently played songs stored in a stack.
• Show Current Song:
  • Displays detailed information about the currently playing song.

YouTube Integration

• Search for songs on YouTube and print the top 10 results.
• Add selected YouTube results to the playlist.

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Example Usage

1. Adding a Song:

   • Option to select a song from the local database or search on YouTube.
   • Example:

     1: Shape of You - Ed Sheeran [Pop]
     2: Blinding Lights - The Weeknd [Synthwave]
     Enter the song number to add to your playlist: 1
     

2. Playing Songs:

   • Automatically shows the currently playing song with details.

3. YouTube Search:

   • Example:

     Enter search query: Ed Sheeran

   • Output:

     Title: Shape of You
     Video ID: JGwWNGJdvx8
     

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CSV Format

The corrected_songs.csv file contains the following fields:

• Title: The song's title.
• Artist: The performing artist.
• Genre: The song's genre.