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My BGM is On is a Commission Item in Zenless Zone Zero (ZZZ). See how to get My BGM is On, how to use it, and its effects.
List of Contents
| How to Get | Level 3 Trust Reward - Billy |
|---|
You can get My BGM is On as a reward for increasing the Trust Level to Level 3 of the Agent associated with the item. You can check an Agent's Trust Level at the Partner Archive and see if the Trust meter is at the open-eyed smiley face at center-right.
How to Increase Agent Trust Level
After reaching Agent Trust Level 3 with Billy, going through any stage in Hollow Zero will unlock an event in the rest area that grants you the [Affinity] Resonium of the same name, which applies a buff on the Agent throughout your Hollow Zero run.
| My BGM is On | |||
|---|---|---|---|
 My BGM is On
|
|||
| Rarity | S | Type | Commission Item |
| Effects | In specific areas of Hollow Zero, there's a chance to trigger special events for agents in the squad, activating specific Mindscapes for the Agent for the current round. | ||
| Description | Billy hums the theme song to Starlight Knights while confidently declaring "Nobody can beat me while my BGM is on!" Clearly... he's in high spirits. | ||
| All Item Types | |
|---|---|
| Key Items | Materials |
 Apex Predator
|
 Bangboo Give Me Strength
|
 Construction Machinery Parts
|
 Dew-Covered Card
|
 Frosty Eviction
|
 Full Firepower
|
 Fully Charged
|
 Hammer Sparks
|
 HIA Commemorative Coin
|
 HIA Commemorative Coin (Radiance)
|
 Hostile Wake-Over
|
 Like a Fish in Water
|
 Lost W-Engine
|
 Mewmew's Construction Site Notes
|
 Mewmew's Sixth Street Notes 1
|
 Mewmew's Sixth Street Notes 2
|
 Muscle Mayhem
|
My BGM is On
|
 Passionate Cleanup
|
Scent-Infused Card
|
 Seafish Canned Cat Food
|
 Solid Companionship
|
 Spray Paint
|
 Un-Bear-Able Rage
|
 Up to the Task
|
 Wild Duck Out of Its Cage
|
How to Get My BGM is On
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The event triggered for me during the Old Capital Metro: Heartland quest in Hollow Zero. It seems to be some sort of enhancement for Billy during the battle as Resonium.