Anime Audio Alteration and Synchronization

Project Title:
Anime Episode Audio Replacement / Insert Song Synchronization

Project Description:
I am looking for a video editor/audio editor to replace an existing song in an anime episode with a different insert song.

Requirements:

Replace the current song/music segment with a provided insert song.
Follow a reference version exactly (1:1) for timing, synchronization, cuts, fades, and placement.
Ensure the insert song matches the reference timing as closely as possible.
Preserve all non-music audio where required (dialogue, sound effects, ambience) unless otherwise specified.
Deliver a final video with clean audio transitions and no noticeable sync issues.
Experience with anime editing, audio synchronization, and mixing is preferred.

Files Provided:

Source episode/video
Insert song audio file
Reference video demonstrating the desired result

Deliverables:

Full edited audio file of the entire episode with the new insert song.

Please include in your proposal:

Examples of similar audio/video synchronization work
Editing software used
Estimated completion time