Exhibit 99.1

MILLS MUSIC TRUST

C/O HSBC BANKS U.S.A.

452 FIFTH AVENUE

NEW YORK, NY 10018-2706

December 22, 2023

Quarterly Distribution Report No. 236

To the holders (the “Unit Holders”) of Trust Certificates representing interests (the “Trust Units”) in Mills Music Trust (the “Trust”):

Enclosed you will find a check representing your share of a distribution by the Trust to the Unit Holders of record at the close of business on December 21, 2023.

This Quarterly Distribution report relates to the payment received by the Trust from EMI Entertainment World Inc. (“EMI”) during the third quarter of 2023 (the “Q3 Distribution Period”), in respect of the contingent portion payment attributable to royalty income generated by the Trust’s copyright catalogue in the Q3 Distribution Period (the “Contingent Portion Payment”).

The Trust received $281,292 ($1.0129 per Trust Unit) for the Contingent Portion Payment attributable to the Q3 Distribution Period, as compared to $247,720 ($.8920 per Trust Unit) for the payment attributable to the third quarter of 2022.

After receiving the Contingent Portion Payment, the Trust paid $103,396 to third parties in connection with invoices rendered to the Trust, leaving a balance of $177,896 ($.6406 per Trust Unit). Such balance is being distributed to the Unit Holders of record as of the close of business on December 21, 2023.

During the twelve month period ended December 31, 2023, the Trust’s aggregate distributions will amount to $863,852 ($3.1106 per Trust Unit), as compared to $800,903 ($2.8840 per Trust Unit) during the twelve month period ended December 31, 2022.

Additional computation details are set forth in the attached report.

The information contained in this Quarterly Distribution Report will be disclosed on a Form 8-K filed with the Securities and Exchange Commission (the “SEC”). The Trust’s SEC filings are available to the public over the internet on the SEC’s web site at http://www.sec.gov.

Very truly yours,

        MILLS MUSIC TRUST

The following is a computation of amounts available for distribution and/or the payment of administrative expenses of the Trust during the three months and twelve months ended December 31, 2023 and December 31, 2022 out of payments made to the Trust in connection with a deferred contingent purchase price obligation under the asset purchase agreement, dated December 5, 1964:

	Three Months Ended December 31, 2023				Per Unit*
Gross royalty income collected by EMI for the period	$	815,552
Less: Related royalty expense		289,371
Amount deducted by EMI		244,569
Adjustment for copyright renewals, etc.		320
Foreign Tax Credits Received		—
		534,260
Balance as reported by EMI	$	281,292
Payments received by Trust	$	281,292			$	1.0129
Less: Fees and expenses to Registrar-Transfer Agent and other             administrative expenses		103,396				.3723
Balance available for distribution	$	177,896			$	.6406
Distribution per Unit*			$	.6406

* Based on the 277,712 Trust Units outstanding.

Three Months Ended December 31, 2022				Per Unit*		Twelve Months Ended December 31, 2023				Per Unit		Twelve Months Ended December 31, 2022				Per Unit
$	656,886					$	3,780,337					$	3,281,780
	244,488						1,339,599						1,175,659
	164,069						1,198,214						973,285
	609						4,976						5,223
	—						—						—
	409,166						2,542,789						2,154,167
$	247,720					$	1,237,548					$	1,127,613
$	247,720			$	.8920	$	1,237,548			$	4.4562	$	1,127,613			$	4.0604
	65,863				.2372		373,696				1.3456		326,710				1.1764
$	181,857			$	.6548	$	863,852			$	3.1106	$	800,903			$	2.8840
		$	.6548					$	3.1106					$	2.8840