Multi-Diamond & Multi-Platinum Producer 💎💿 Songwriter / Composer / Musician / Audio Engineer Spotify 👇 https://open.spotify.com/track/1Fn2XBwR9VoJ
Followers
9.9K
Following
3K
Total Posts
Engagement Rate
0.31%
Avg Likes
18
Avg Comments
Reaching 9.9K followers on Instagram, Rosario D-Ross Castagnola is a verified Music brand. Content spans music and tech. Rosario D-Ross Castagnola has shared 837 posts to date, currently less than one post a week. Engagement runs at 0.31%, or about 18 likes and 12 comments per post.
Rosariodross shows up in the InstME index as a Music account, 9.9K followers, 837 posts.
For Music accounts with 1K–10K followers, Rosariodross's 0.31% engagement rate is in the bottom quarter (median: 5.45%), a read from 33,328 accounts in the InstME index.
Rosariodross keeps a posting cadence of less than one post per week.
Estimated sponsored-post value
$35–$64
Based on 9.9K followers and a 0.31% engagement rate, a single sponsored post by Rosariodross is worth an estimated $35–$64. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.More men than women · mostly 16–30
Typical for Music creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Music
Secondary: Tech
| Metric | Rosariodross | Cohort median |
|---|---|---|
| Engagement rate | 0.31% | 5.45% |
| Average likes | 18 | 136 |
| Average comments | 12 | 15 |
| Posts per week | 0.04 | 0.24 |
Median values from 33,328 Music accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 15, 2026
Rosario D-Ross Castagnola is a verified music brand on Instagram, with 9.9K followers.
Rosario D-Ross Castagnola posts on Instagram as @rosariodross.
Rosario D-Ross Castagnola has 9,918 followers on Instagram (9.9K) as of Jul 15, 2026.
Rosario D-Ross Castagnola's engagement rate is 0.31%, calculated from average likes and comments per post relative to followers. That is in the bottom quarter (median: 5.45%) for Music accounts with 1K–10K followers in the InstME index.
Posts by Rosario D-Ross Castagnola average 18 likes and 12 comments.
Rosario D-Ross Castagnola posts less than once a week on average.
Rosario D-Ross Castagnola is registered as a business account on Instagram and is verified.
Rosario D-Ross Castagnola is categorized as a music and tech account in the InstME index, based on the profile's bio and Instagram category across 837 posts.
837
12
Posts / Week
0.04
Growth Score
6.2 / 100
Follower Ratio
3.3×
Engagement
3.04%
Yes. Rosario D-Ross Castagnola carries the blue verified badge on Instagram.
A sponsored post from Rosario D-Ross Castagnola is estimated at $35 to $64. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
