PyPI Stats
lucidrains

bs-roformer

Implementation of Band Split Roformer, SOTA Attention network for music source separation out of ByteDance AI Labs
PyPI GitHub
Downloads
Day
498
Week
1.9K
Month
6.8K
Stars
796
Forks
35
Issues
12
Version
1.1.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
65
Popularity
56
Adoption
68
Community
10
How the maintenance status was determined
Last commit
94 days ago
Monthly downloads
6,804
Active
Activity within 30 days
• Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
6,804
Stars
796
Stars per 1k downloads
116.99
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
• Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
269
Month daily avg
227
Momentum
+18.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
Not specified
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
• Unknown
No requires_python specified or unparseable
Package does not declare a minimum Python version.
License categories
License
MIT
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
94 days ago
Total releases
50
Releases/year
18.9
• Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
4
Monthly downloads
6,804
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
31
 
Issue Burden
15.1
per 1k stars
Discussions
8.8
per 1k stars
Fork Ratio
11.4%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 23
macOS 22
Windows 10

Python Versions

3.11
50.9% 28
3.12
41.8% 23
3.10
3.6% 2
3.13
3.6% 2

Top Countries

1. ES ES
100
2. US US
40
3. IL IL
22
4. RU RU
20
5. TW TW
6
6. FI FI
3
7. IN IN
3
8. NO NO
2
9. SG SG
2
10. CA CA
1

Dependencies

7

Used By

0
Not used by any tracked packages

Package Information

License
MIT
First Release
September 13, 2023
Last Release
3 months ago
Last Commit
3 months ago
Latest Version
1.1.0
Total Releases
50
Contributors
4
Open PRs
1
Archived
No
Author
Phil Wang
Python Versions
3.6
Wheels
py3
Keywords
artificial intelligence deep learning transformers attention mechanism music source separation
Topics
artificial-intelligence attention-mechanisms deep-learning music-source-separation transformers
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links