Exhibit 15.1

AUDIT ALLIANCE LLP® A Top 18 Audit Firm 10 Anson Road, #20-16 International Plaza, Singapore 079903.

UEN: T12LL1223B GST Reg No : M90367663E

Tel: (65) 6227 5428

10 Anson Road #20-16 International Plaza Singapore 079903

Website : www.allianceaudit.com

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements on Form F-3 (File No. 333-281668 and 333-292327) and Form S-8 (File No. 333-293130) of our report dated October 17, 2024, with respect to the consolidated financial statements of Zeta Network Group (formerly known as Color Star Technology Co., Ltd.) and its subsidiaries, included in this Annual Report on Form 20-F for the year ended June 30, 2026.

/s/ Audit Alliance LLP

Singapore

October 19, 2026

Registered Office: 10 Anson Road #20-16 International Plaza Singapore 079903