Sure, here are some Spotify playlist ideas based on various moods:

1. Happy Vibes: A playlist full of upbeat, feel-good songs that are sure to put you in a good mood. Think artists like Pharrell Williams, Bruno Mars, and Justin Timberlake.

2. Chill Out: This playlist would be perfect for winding down after a long day, filled with soothing tracks from artists like Norah Jones, John Mayer, and Jack Johnson.

3. Workout Pump: High-energy tracks to get you motivated for your workout. This could include artists like Kanye West, Eminem, and The Black Eyed Peas.

4. Motivation Monday: Start your week off right with a playlist of inspiring and motivating songs. Artists like Imagine Dragons, Sia, and OneRepublic would be great additions.

5. Throwback Jams: A playlist full of nostalgic hits from the 80s, 90s, and early 2000s. This could include artists like Michael Jackson, Madonna, and Backstreet Boys.

6. Romantic Moments: Perfect for a date night or just when you're in a romantic mood. This playlist could include love songs from artists like Ed Sheeran, John Legend, and Adele.

7. Road Trip Tunes: A playlist full of songs that are perfect for a long drive. This could include artists like The Eagles, Tom Petty, and Fleetwood Mac.

8. Rainy Day: Songs that match the mood of a rainy, introspective day. This could include artists like Bon Iver, Damien Rice, and Radiohead.

9. Party Hits: A playlist full of tracks that are sure to get any party started. This could include artists like Rihanna, Pitbull, and LMFAO.

10. Sleepy Time: A playlist full of soft, soothing songs to help you fall asleep. This could include artists like Enya, Coldplay, and Sam Smith.

Remember, these are just suggestions and you can customize these playlists to fit your personal taste and mood.