*133 OPINION
¶ 1 This case requires us to decide if a defendant’s claim that prior felony convictions from other jurisdictions are legally insufficient for sentence enhancement purposes can be reviewed on appeal when he did not preserve the claim in the trial court. We hold that despite the lack of a timely objection, such a claim is reviewable for fundamental error.
I
¶2 A jury convicted Charles Eugene Smith of one count of theft of means of transportation, a class three felony, and armed robbery, a class two dangerous felony. The State alleged three prior felony convictions for purposes of sentence enhancement: (1) a 1988 California robbery conviction; (2) a 1992 Florida resisting arrest conviction; and (3) a 1992 Florida robbery conviction.
¶3 Arizona Revised Statutes (“A.R.S.”) section 13-604(N) (2001) provides in part that “[a] person who has been convicted in any court outside the jurisdiction of this state of an offense which if committed within this state would be punishable as a felony ... is subject to the provisions of [§ 13-604].” Consequently, Smith’s foreign convictions may be used to enhance his sentences only if the offenses for which he was convicted would be felonies in Arizona.
¶ 4 During the sentencing proceeding, the trial judge asked defense counsel if he agreed that Smith’s California robbery conviction would meet Arizona’s statutory requirements. Counsel answered, “That’s eorrect[,] Your Honor.” When asked about the Florida resisting arrest conviction, Smith’s attorney similarly replied, “[W]e are not disputing that that is a prior.” The trial judge then asked if “the defendant concedes this is, in fact, an allegeabie prior felony conviction[?]” Smith’s attorney responded, “Yes, Your Honor.” 1 The judge also asked Smith’s attorney to state his position on the Florida robbery conviction. He replied, ‘Tour Honor, we don’t dispute that [it qualifies as a historical prior felony conviction].” 2
¶ 5 The court enhanced Smith’s sentences under A.R.S. § 13-604(B). The judge sentenced Smith to 6.5 years for theft of means of transportation. Without explanation, the judge treated the armed robbery as a non-dangerous offense, sentencing Smith to a concurrent term of 9.25 years, even though the jury had found dangerousness. The State did not object to this sentence.
¶ 6 On appeal, Smith argued that his sentences were improperly enhanced. He maintained that none of his three prior foreign convictions strictly conformed to the felony statutes in Arizona as required by A.R.S. § 13-604(N). Relying on two opinions from this Court,
State v. Fagnant,
¶ 7 The court of appeals held that “Smith waived his right to appeal whether his foreign convictions constitute felonies under Arizona law because he did not preserve the argument in the trial court.”
State v. Smith,
¶8 Smith petitioned for review, claiming that the court of appeals’ ruling contravenes this Court’s decisions in
State v. Crawford,
¶ 9 We granted review because this is a recurring issue of statewide importance. 3 We have jurisdiction under Article 6, Section 5(3) of the Arizona Constitution, A.R.S. § 12-120.24 (2003), and Arizona Rule of Criminal Procedure 31.19.
II
¶ 10 “[W]hether a foreign conviction constitutes a felony in Arizona ... raises an issue of law,” which we review de novo.
Heath,
¶ 11 The court of appeals acknowledged that the applicability of a foreign conviction is a legal issue.
Smith,
Ill
¶ 12 The narrow question that this case presents is whether Song and Fagnant still apply to preclude appellate review of the use of prior foreign felony convictions for enhancement purposes if defense counsel fails to object.
¶ 13 In
Song,
the defendant was convicted of manslaughter.
¶ 14 This Court held that legal issues, such as whether a foreign felony would have constituted a felony if committed in Arizona, are precluded unless raised in the trial court.
Id.
at 218,
¶ 15 In
Fagnant,
a companion case to
Song,
this Court reiterated that whether a foreign conviction constitutes a felony under Arizona law is a legal issue that must be preserved in the trial court.
IV
¶ 16 Because Arizona’s appellate courts have changed their approach to the type of sentencing errors addressed in Song and Fagnant, we reject the continuing applicability of those cases.
¶ 17 To begin, we note that
Heath
did not cite or overrule either
Song
or
Fagnant.
But
Heath’s
holding evidenced a shift in our approach to such claims of error.
¶ 18 Moreover, since
Song
and
Fagnant,
this Court has found that legal error in other sentencing contexts constitutes fundamental error, reviewable as such on appeal despite the lack of an objection at trial. For example, in
State v. Kelly,
we agreed with a court of appeals’ decision holding that improper use of two prior convictions committed on the same occasion
6
constituted “fundamental error which can be raised for the first time on appeal.”
¶ 19 Likewise, the court of appeals has on numerous occasions reviewed legal errors in sentencing for fundamental error.
7
See, e.g., State v. Avila,
¶20 These cases demonstrate that, with the exception of Song and Fagnant, Arizona appellate courts have consistently reviewed legal sentencing errors for fundamental error even when there has not been an objection below. Therefore, to the extent Song and Fagnant preclude a defendant’s claim that a trial court enhanced his sentence with a legally insufficient foreign prior felony conviction, we overrule them. Accordingly, the court of appeals is not prohibited from addressing Smith’s claim for fundamental error.
V
¶ 21 For Smith to prevail on his claim, however, he must satisfy the standards of fundamental review set forth in
State v. Henderson,
¶22 We conclude that the improper use of a prior foreign conviction to enhance a prison sentence goes to the foundation of a defendant’s right to receive a valid and legal sentence and is “of such magnitude that the defendant could not have possibly received” a fair sentencing.
Id.
at ¶ 19,
VI
¶ 23 Based on the foregoing, we vacate the court of appeals’ opinion and remand to that court for further proceedings consistent with this opinion.
Notes
. The State correctly advised the court that that the Florida resisting arrest conviction was too old to be allegeabie under A.R.S. § 13-604(W)(2)(c) (Supp.2005) (stating that a prior class six felony conviction must have been committed "within the five years ... preceding the date of the present offense” to qualify as a historical prior felony conviction). In Arizona, resisting arrest is a class six felony. A.R.S. § 13— 2508(B) (2001).
. Because of the age of the convictions, the trial judge treated them as one historical prior felony conviction under A.R.S. § 13-604(W)(2)(d), which defines a “historical prior felony conviction” as "[a]ny felony conviction that is a third or more prior felony conviction.”
.
See, e.g., State v. Rasul,
. See 1993 Ariz. Sess. Laws, ch. 255, § 11 (1st Reg.Sess.) (moving this aggravating factor from subsection (D)(ll) to (C)(ll)).
. The Court further observed that its conclusion was even more compelling in the aggravation context.
Aggravating factors, unlike enhancement factors, do not increase the range of sentence to which a defendant is subject; they are used by the judge in determining the propriety of a sentence within the allotted range. They need not he proven by the state, and the court is not limited to formal "evidence” but may consider any reliable information made available to it.
Fagnant,
The law concerning sentencing has of course changed substantially since
Song
and
Fagnant.
It is now clear that aggravating factors do increase the range of sentence to which a defendant is exposed and that the state has the burden of proving any fact necessary to impose a sentence in excess of that authorized by the jury verdict or guilty plea.
See, e.g., Blakely v. Washington,
. Section 13-604(M) provides that “[c]onvictions for two or more offenses committed on the same occasion shall be counted as only one conviction for purposes of this section."
. The court below also recognized that decisions from that court reviewed sentences "imposed under an incorrect statute” for fundamental error.
Smith,
. We decline to decide whether Smith has established either that error occurred or, if so, whether it resulted in prejudice, as these issues can be addressed by the court of appeals on remand. We also decline to address the State’s argument, raised initially in its response to the petition for review, that Smith invited the error through his attorney's concessions.
See, e.g., State v. Logan,
